<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019eb0bc-6ad7-75a6-a7ff-8508c12dc2a3,g:d9a5b681-514e-42b0-ba30-2da3e3608b75-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nvl="http://www.novelis.com/20260630" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.novelis.com/20260630">
  <xs:import namespace="http://fasb.org/srt/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd"/>
  <xs:import namespace="http://fasb.org/us-gaap/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/country/2026" schemaLocation="https://xbrl.sec.gov/country/2026/country-2026.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-2026.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd/2026" schemaLocation="https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nvl-20260630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nvl-20260630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nvl-20260630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nvl-20260630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="Cover" roleURI="http://www.novelis.com/role/Cover">
        <link:definition>0000001 - Document - Cover</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofOperationsunaudited" roleURI="http://www.novelis.com/role/CondensedConsolidatedStatementsofOperationsunaudited">
        <link:definition>9952151 - Statement - Condensed Consolidated Statements of Operations (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofComprehensiveIncomeLossunaudited" roleURI="http://www.novelis.com/role/CondensedConsolidatedStatementsofComprehensiveIncomeLossunaudited">
        <link:definition>9952152 - Statement - Condensed Consolidated Statements of Comprehensive Income (Loss) (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheetsunaudited" roleURI="http://www.novelis.com/role/CondensedConsolidatedBalanceSheetsunaudited">
        <link:definition>9952153 - Statement - Condensed Consolidated Balance Sheets (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheetsunauditedParenthetical" roleURI="http://www.novelis.com/role/CondensedConsolidatedBalanceSheetsunauditedParenthetical">
        <link:definition>9952154 - Statement - Condensed Consolidated Balance Sheets (unaudited) (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofCashFlowsunaudited" roleURI="http://www.novelis.com/role/CondensedConsolidatedStatementsofCashFlowsunaudited">
        <link:definition>9952155 - Statement - Condensed Consolidated Statements of Cash Flows (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofCashFlowsunauditedParenthetical" roleURI="http://www.novelis.com/role/CondensedConsolidatedStatementsofCashFlowsunauditedParenthetical">
        <link:definition>9952156 - Statement - Condensed Consolidated Statements of Cash Flows (unaudited) (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementofShareholdersEquityunaudited" roleURI="http://www.novelis.com/role/CondensedConsolidatedStatementofShareholdersEquityunaudited">
        <link:definition>9952157 - Statement - Condensed Consolidated Statement of Shareholder's Equity (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementofShareholdersEquityunauditedParenthetical" roleURI="http://www.novelis.com/role/CondensedConsolidatedStatementofShareholdersEquityunauditedParenthetical">
        <link:definition>9952158 - Statement - Condensed Consolidated Statement of Shareholder's Equity (unaudited) (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BusinessandSummaryofSignificantAccountingPolicies" roleURI="http://www.novelis.com/role/BusinessandSummaryofSignificantAccountingPolicies">
        <link:definition>9952159 - Disclosure - Business and Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringandImpairment" roleURI="http://www.novelis.com/role/RestructuringandImpairment">
        <link:definition>9952160 - Disclosure - Restructuring and Impairment</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Inventories" roleURI="http://www.novelis.com/role/Inventories">
        <link:definition>9952161 - Disclosure - Inventories</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Consolidation" roleURI="http://www.novelis.com/role/Consolidation">
        <link:definition>9952162 - Disclosure - Consolidation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactions" roleURI="http://www.novelis.com/role/InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactions">
        <link:definition>9952163 - Disclosure - Investment In and Advances to Non-Consolidated Affiliates and Related Party Transactions</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Debt" roleURI="http://www.novelis.com/role/Debt">
        <link:definition>9952164 - Disclosure - Debt</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShareBasedCompensation" roleURI="http://www.novelis.com/role/ShareBasedCompensation">
        <link:definition>9952165 - Disclosure - Share-Based Compensation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitPlans" roleURI="http://www.novelis.com/role/PostretirementBenefitPlans">
        <link:definition>9952166 - Disclosure - Postretirement Benefit Plans</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CurrencyLossesGains" roleURI="http://www.novelis.com/role/CurrencyLossesGains">
        <link:definition>9952167 - Disclosure - Currency Losses (Gains)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContracts" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContracts">
        <link:definition>9952168 - Disclosure - Financial Instruments and Commodity Contracts</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccumulatedOtherComprehensiveLoss" roleURI="http://www.novelis.com/role/AccumulatedOtherComprehensiveLoss">
        <link:definition>9952169 - Disclosure - Accumulated Other Comprehensive Loss</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://www.novelis.com/role/FairValueMeasurements">
        <link:definition>9952170 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OtherExpensesIncomeNet" roleURI="http://www.novelis.com/role/OtherExpensesIncomeNet">
        <link:definition>9952171 - Disclosure - Other Expenses (Income), Net</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://www.novelis.com/role/IncomeTaxes">
        <link:definition>9952172 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingencies" roleURI="http://www.novelis.com/role/CommitmentsandContingencies">
        <link:definition>9952173 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentMajorCustomerandMajorSupplierInformation" roleURI="http://www.novelis.com/role/SegmentMajorCustomerandMajorSupplierInformation">
        <link:definition>9952174 - Disclosure - Segment, Major Customer and Major Supplier Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BusinessandSummaryofSignificantAccountingPoliciesPolicies" roleURI="http://www.novelis.com/role/BusinessandSummaryofSignificantAccountingPoliciesPolicies">
        <link:definition>9955511 - Disclosure - Business and Summary of Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringandImpairmentTables" roleURI="http://www.novelis.com/role/RestructuringandImpairmentTables">
        <link:definition>9955512 - Disclosure - Restructuring and Impairment (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InventoriesTables" roleURI="http://www.novelis.com/role/InventoriesTables">
        <link:definition>9955513 - Disclosure - Inventories (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidationTables" roleURI="http://www.novelis.com/role/ConsolidationTables">
        <link:definition>9955514 - Disclosure - Consolidation (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactionsTables" roleURI="http://www.novelis.com/role/InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactionsTables">
        <link:definition>9955515 - Disclosure - Investment In and Advances to Non-Consolidated Affiliates and Related Party Transactions (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtTables" roleURI="http://www.novelis.com/role/DebtTables">
        <link:definition>9955516 - Disclosure - Debt (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitPlansTables" roleURI="http://www.novelis.com/role/PostretirementBenefitPlansTables">
        <link:definition>9955517 - Disclosure - Postretirement Benefit Plans (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CurrencyLossesGainsTables" roleURI="http://www.novelis.com/role/CurrencyLossesGainsTables">
        <link:definition>9955518 - Disclosure - Currency Losses (Gains) (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsTables" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsTables">
        <link:definition>9955519 - Disclosure - Financial Instruments and Commodity Contracts (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccumulatedOtherComprehensiveLossTables" roleURI="http://www.novelis.com/role/AccumulatedOtherComprehensiveLossTables">
        <link:definition>9955520 - Disclosure - Accumulated Other Comprehensive Loss (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://www.novelis.com/role/FairValueMeasurementsTables">
        <link:definition>9955521 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OtherExpensesIncomeNetTables" roleURI="http://www.novelis.com/role/OtherExpensesIncomeNetTables">
        <link:definition>9955522 - Disclosure - Other Expenses (Income), Net (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentMajorCustomerandMajorSupplierInformationTables" roleURI="http://www.novelis.com/role/SegmentMajorCustomerandMajorSupplierInformationTables">
        <link:definition>9955523 - Disclosure - Segment, Major Customer and Major Supplier Information (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BusinessandSummaryofSignificantAccountingPoliciesDetails" roleURI="http://www.novelis.com/role/BusinessandSummaryofSignificantAccountingPoliciesDetails">
        <link:definition>9955524 - Disclosure - Business and Summary of Significant Accounting Policies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringandImpairmentAdditionalInformationDetails" roleURI="http://www.novelis.com/role/RestructuringandImpairmentAdditionalInformationDetails">
        <link:definition>9955525 - Disclosure - Restructuring and Impairment - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringandImpairmentAdditionalInformationDetails_1" roleURI="http://www.novelis.com/role/RestructuringandImpairmentAdditionalInformationDetails_1">
        <link:definition>9955525 - Disclosure - Restructuring and Impairment - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringandImpairmentRestructuringLiabilityDetails" roleURI="http://www.novelis.com/role/RestructuringandImpairmentRestructuringLiabilityDetails">
        <link:definition>9955526 - Disclosure - Restructuring and Impairment - Restructuring Liability (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringandImpairmentRestructuringLiabilityDetails_1" roleURI="http://www.novelis.com/role/RestructuringandImpairmentRestructuringLiabilityDetails_1">
        <link:definition>9955526 - Disclosure - Restructuring and Impairment - Restructuring Liability (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringandImpairmentRestructuringLiability2025EfficiencyPlanDetails" roleURI="http://www.novelis.com/role/RestructuringandImpairmentRestructuringLiability2025EfficiencyPlanDetails">
        <link:definition>9955527 - Disclosure - Restructuring and Impairment - Restructuring Liability, 2025 Efficiency Plan (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringandImpairmentEmployeeRelatedLiabilityDetails" roleURI="http://www.novelis.com/role/RestructuringandImpairmentEmployeeRelatedLiabilityDetails">
        <link:definition>9955528 - Disclosure - Restructuring and Impairment - Employee Related Liability (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InventoriesDetails" roleURI="http://www.novelis.com/role/InventoriesDetails">
        <link:definition>9955529 - Disclosure - Inventories (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidationDetails" roleURI="http://www.novelis.com/role/ConsolidationDetails">
        <link:definition>9955530 - Disclosure - Consolidation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactionsAdditionalInformationDetails" roleURI="http://www.novelis.com/role/InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactionsAdditionalInformationDetails">
        <link:definition>9955531 - Disclosure - Investment In and Advances to Non-Consolidated Affiliates and Related Party Transactions - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactionsSummaryofResultsofOperationsDetails" roleURI="http://www.novelis.com/role/InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactionsSummaryofResultsofOperationsDetails">
        <link:definition>9955532 - Disclosure - Investment In and Advances to Non-Consolidated Affiliates and Related Party Transactions - Summary of Results of Operations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactionsPeriodEndAccountBalancesDetails" roleURI="http://www.novelis.com/role/InvestmentInandAdvancestoNonConsolidatedAffiliatesandRelatedPartyTransactionsPeriodEndAccountBalancesDetails">
        <link:definition>9955533 - Disclosure - Investment In and Advances to Non-Consolidated Affiliates and Related Party Transactions - Period End Account Balances (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtScheduleofDebtDetails" roleURI="http://www.novelis.com/role/DebtScheduleofDebtDetails">
        <link:definition>9955534 - Disclosure - Debt - Schedule of Debt (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtPrincipalRepaymentsDetails" roleURI="http://www.novelis.com/role/DebtPrincipalRepaymentsDetails">
        <link:definition>9955535 - Disclosure - Debt - Principal Repayments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtAdditionalInformationDetails" roleURI="http://www.novelis.com/role/DebtAdditionalInformationDetails">
        <link:definition>9955536 - Disclosure - Debt - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShareBasedCompensationDetails" roleURI="http://www.novelis.com/role/ShareBasedCompensationDetails">
        <link:definition>9955537 - Disclosure - Share-Based Compensation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitPlansAdditionalInformationDetails" roleURI="http://www.novelis.com/role/PostretirementBenefitPlansAdditionalInformationDetails">
        <link:definition>9955538 - Disclosure - Postretirement Benefit Plans - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitPlansComponentsofNetPeriodicBenefitCostDetails" roleURI="http://www.novelis.com/role/PostretirementBenefitPlansComponentsofNetPeriodicBenefitCostDetails">
        <link:definition>9955539 - Disclosure - Postretirement Benefit Plans - Components of Net Periodic Benefit Cost (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitPlansEmployerContributionstoPlansDetails" roleURI="http://www.novelis.com/role/PostretirementBenefitPlansEmployerContributionstoPlansDetails">
        <link:definition>9955540 - Disclosure - Postretirement Benefit Plans - Employer Contributions to Plans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CurrencyLossesGainsDetails" roleURI="http://www.novelis.com/role/CurrencyLossesGainsDetails">
        <link:definition>9955541 - Disclosure - Currency Losses (Gains) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsSummaryofGrossFairValuesofFinancialInstrumentsandCommodityContractsDetails" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsSummaryofGrossFairValuesofFinancialInstrumentsandCommodityContractsDetails">
        <link:definition>9955542 - Disclosure - Financial Instruments and Commodity Contracts - Summary of Gross Fair Values of Financial Instruments and Commodity Contracts (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsAdditionalInformationDetails" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsAdditionalInformationDetails">
        <link:definition>9955543 - Disclosure - Financial Instruments and Commodity Contracts - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsAdditionalInformationDetails_1" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsAdditionalInformationDetails_1">
        <link:definition>9955543 - Disclosure - Financial Instruments and Commodity Contracts - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsSummaryofNotionalAmountDetails" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsSummaryofNotionalAmountDetails">
        <link:definition>9955544 - Disclosure - Financial Instruments and Commodity Contracts - Summary of Notional Amount (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsGainLossRecognitionDetails" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsGainLossRecognitionDetails">
        <link:definition>9955545 - Disclosure - Financial Instruments and Commodity Contracts - Gain (Loss) Recognition (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsGainLossRecognitionDetails_1" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsGainLossRecognitionDetails_1">
        <link:definition>9955545 - Disclosure - Financial Instruments and Commodity Contracts - Gain (Loss) Recognition (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsSummaryoftheImpactonAOCIandEarningsDetails" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsSummaryoftheImpactonAOCIandEarningsDetails">
        <link:definition>9955546 - Disclosure - Financial Instruments and Commodity Contracts - Summary of the Impact on AOCI and Earnings (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsGainLossReclassificationDetails" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsGainLossReclassificationDetails">
        <link:definition>9955547 - Disclosure - Financial Instruments and Commodity Contracts - Gain (Loss) Reclassification (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsandCommodityContractsGainLossReclassificationDetails_1" roleURI="http://www.novelis.com/role/FinancialInstrumentsandCommodityContractsGainLossReclassificationDetails_1">
        <link:definition>9955547 - Disclosure - Financial Instruments and Commodity Contracts - Gain (Loss) Reclassification (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccumulatedOtherComprehensiveLossDetails" roleURI="http://www.novelis.com/role/AccumulatedOtherComprehensiveLossDetails">
        <link:definition>9955548 - Disclosure - Accumulated Other Comprehensive Loss (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsDerivativeAssetsandLiabilitiesonRecurringBasisDetails" roleURI="http://www.novelis.com/role/FairValueMeasurementsDerivativeAssetsandLiabilitiesonRecurringBasisDetails">
        <link:definition>9955549 - Disclosure - Fair Value Measurements - Derivative Assets and Liabilities on Recurring Basis (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsFinancialInstrumentsNotRecordedatFairValueDetails" roleURI="http://www.novelis.com/role/FairValueMeasurementsFinancialInstrumentsNotRecordedatFairValueDetails">
        <link:definition>9955550 - Disclosure - Fair Value Measurements - Financial Instruments Not Recorded at Fair Value (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsAdditionalInformationDetails" roleURI="http://www.novelis.com/role/FairValueMeasurementsAdditionalInformationDetails">
        <link:definition>9955551 - Disclosure - Fair Value Measurements - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OtherExpensesIncomeNetScheduleDetails" roleURI="http://www.novelis.com/role/OtherExpensesIncomeNetScheduleDetails">
        <link:definition>9955552 - Disclosure - Other Expenses (Income), Net - Schedule (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OtherExpensesIncomeNetAdditionalInformationDetails" roleURI="http://www.novelis.com/role/OtherExpensesIncomeNetAdditionalInformationDetails">
        <link:definition>9955553 - Disclosure - Other Expenses (Income), Net - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesDetails" roleURI="http://www.novelis.com/role/IncomeTaxesDetails">
        <link:definition>9955554 - Disclosure - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesDetails" roleURI="http://www.novelis.com/role/CommitmentsandContingenciesDetails">
        <link:definition>9955555 - Disclosure - Commitments and Contingencies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentMajorCustomerandMajorSupplierInformationAdditionalInformationDetails" roleURI="http://www.novelis.com/role/SegmentMajorCustomerandMajorSupplierInformationAdditionalInformationDetails">
        <link:definition>9955556 - Disclosure - Segment, Major Customer and Major Supplier Information - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentMajorCustomerandMajorSupplierInformationSelectedSegmentFinancialInformationDetails" roleURI="http://www.novelis.com/role/SegmentMajorCustomerandMajorSupplierInformationSelectedSegmentFinancialInformationDetails">
        <link:definition>9955557 - Disclosure - Segment, Major Customer and Major Supplier Information - Selected Segment Financial Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentMajorCustomerandMajorSupplierInformationIncomefromReportableSegmentsDetails" roleURI="http://www.novelis.com/role/SegmentMajorCustomerandMajorSupplierInformationIncomefromReportableSegmentsDetails">
        <link:definition>9955558 - Disclosure - Segment, Major Customer and Major Supplier Information - Income from Reportable Segments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentMajorCustomerandMajorSupplierInformationNetSalesbyValueStreamDetails" roleURI="http://www.novelis.com/role/SegmentMajorCustomerandMajorSupplierInformationNetSalesbyValueStreamDetails">
        <link:definition>9955559 - Disclosure - Segment, Major Customer and Major Supplier Information - Net Sales by Value Stream (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="nvl_DocumentAndEntityInformationAbstract" abstract="true" name="DocumentAndEntityInformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nvl_NonCashRestructuringCostsAndAssetImpairmentCharges" abstract="false" name="NonCashRestructuringCostsAndAssetImpairmentCharges" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_PaymentsForProceedsFromInvestmentsInAndAdvancesToAffiliate" abstract="false" name="PaymentsForProceedsFromInvestmentsInAndAdvancesToAffiliate" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_ConsolidationAbstract" abstract="true" name="ConsolidationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nvl_AssetsAndLiabilitiesHeldForSalePolicyPolicyTextBlock" abstract="false" name="AssetsAndLiabilitiesHeldForSalePolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="nvl_EquityMethodInvestmentSummarizedFinancialInformationIncomeStatementTableTextBlock" abstract="false" name="EquityMethodInvestmentSummarizedFinancialInformationIncomeStatementTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="nvl_CurrencyGainsLossesIncludedInOtherIncomeExpenseNetTableTextBlock" abstract="false" name="CurrencyGainsLossesIncludedInOtherIncomeExpenseNetTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="nvl_NumberOfContinentsInWhichEntityOperates" abstract="false" name="NumberOfContinentsInWhichEntityOperates" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nvl_NumberOfOperatingPlants" abstract="false" name="NumberOfOperatingPlants" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nvl_NumberOfPlantsWithRecyclingOperations" abstract="false" name="NumberOfPlantsWithRecyclingOperations" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nvl_AVMineralsNetherlandsN.V.Member" abstract="true" name="AVMineralsNetherlandsN.V.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AsiaAndSouthAmericaMember" abstract="true" name="AsiaAndSouthAmericaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_RichmondAndFairmontPlantsMember" abstract="true" name="RichmondAndFairmontPlantsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_ChangzhouPlantMember" abstract="true" name="ChangzhouPlantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_A2025EfficiencyPlanMember" abstract="true" name="A2025EfficiencyPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_NorthAmericaSegmentMember" abstract="true" name="NorthAmericaSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_EuropeSegmentMember" abstract="true" name="EuropeSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AsiaSegmentMember" abstract="true" name="AsiaSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_SouthAmericaSegmentMember" abstract="true" name="SouthAmericaSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_StructuralCostImprovementAndEfficiencyMember" abstract="true" name="StructuralCostImprovementAndEfficiencyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_LoganAluminumIncMember" abstract="true" name="LoganAluminumIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AluminumNorfGmbhMember" abstract="true" name="AluminumNorfGmbhMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_UlsanAluminumLtd.Member" abstract="true" name="UlsanAluminumLtd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AluInfraServicesSAMember" abstract="true" name="AluInfraServicesSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_ContributionsToEquityMethodInvestee" abstract="false" name="ContributionsToEquityMethodInvestee" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_AnnualRoyaltyPayableAsPercentOfConsolidatedNetRevenue" abstract="false" name="AnnualRoyaltyPayableAsPercentOfConsolidatedNetRevenue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="nvl_PurchaseOfTollingServices" abstract="false" name="PurchaseOfTollingServices" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_DebtInstrumentsTable" abstract="true" name="DebtInstrumentsTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="nvl_FloatingRateTermLoansDueMarch2032Member" abstract="true" name="FloatingRateTermLoansDueMarch2032Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_SeniorNotesDueNovember2026Member" abstract="true" name="SeniorNotesDueNovember2026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_SeniorNotesDueApril2029Member" abstract="true" name="SeniorNotesDueApril2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_SeniorNotesDue2030Member" abstract="true" name="SeniorNotesDue2030Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_A6.875SeniorNotesDueJanuary2030Member" abstract="true" name="A6.875SeniorNotesDueJanuary2030Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_SeniorNotesDueAugust2031Member" abstract="true" name="SeniorNotesDueAugust2031Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_A6.375SeniorNotesDueAugust2033Member" abstract="true" name="A6.375SeniorNotesDueAugust2033Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_BankLoansDueThroughAugust2027Member" abstract="true" name="BankLoansDueThroughAugust2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_ChinaLoanDueSeptember2027Member" abstract="true" name="ChinaLoanDueSeptember2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_ChinaLoanDueNovember2027Member" abstract="true" name="ChinaLoanDueNovember2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_ChinaLoanDueDecember2027Member" abstract="true" name="ChinaLoanDueDecember2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_ChinaLoanDueJanuary2029Member" abstract="true" name="ChinaLoanDueJanuary2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_SierreLoanDueOctober2027Member" abstract="true" name="SierreLoanDueOctober2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_Series2025ABondsDueJune2032Member" abstract="true" name="Series2025ABondsDueJune2032Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_Series2025BBondsDueJune2032Member" abstract="true" name="Series2025BBondsDueJune2032Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_Series2026ABondsDueMarch2033Member" abstract="true" name="Series2026ABondsDueMarch2033Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_OtherDebtduethroughDecember2020Member" abstract="true" name="OtherDebtduethroughDecember2020Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_DebtInstrumentUnamortizedCarryingValueAdjustment" abstract="false" name="DebtInstrumentUnamortizedCarryingValueAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_BrazilLoansMember" abstract="true" name="BrazilLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AblRevolverMember" abstract="true" name="AblRevolverMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_ChinaRevolverMember" abstract="true" name="ChinaRevolverMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_A2025TermLoanMember" abstract="true" name="A2025TermLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_A2023TermLoansMember" abstract="true" name="A2023TermLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_A2021TermLoansMember" abstract="true" name="A2021TermLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_MUFGFacilityMember" abstract="true" name="MUFGFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_A5.875SeniorNotesDueSeptember2026Member" abstract="true" name="A5.875SeniorNotesDueSeptember2026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_CitiFacilityMember" abstract="true" name="CitiFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_A2026TermLoanFacilityMember" abstract="true" name="A2026TermLoanFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_CitibankMember" abstract="true" name="CitibankMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_DebtInstrumentQuarterlyAmortizationPaymentsPercent" abstract="false" name="DebtInstrumentQuarterlyAmortizationPaymentsPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="nvl_LineOfCreditFacilityIncreaseInBorrowingCapacity" abstract="false" name="LineOfCreditFacilityIncreaseInBorrowingCapacity" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_LineOfCreditFacilityMaximumBorrowingCapacitySublimit" abstract="false" name="LineOfCreditFacilityMaximumBorrowingCapacitySublimit" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_DebtInstrumentVariableInterestRateAdjustmentToPrimeRate" abstract="false" name="DebtInstrumentVariableInterestRateAdjustmentToPrimeRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="nvl_DebtInstrumentModificationAmount" abstract="false" name="DebtInstrumentModificationAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_NetActuarialGainsLossesAmortizationPeriods" abstract="false" name="NetActuarialGainsLossesAmortizationPeriods" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="nvl_UnfundedActuarialLiabilityMaximumAmortizationPeriod" abstract="false" name="UnfundedActuarialLiabilityMaximumAmortizationPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="nvl_AdditionalContributionsToFundedPensionPlan" abstract="false" name="AdditionalContributionsToFundedPensionPlan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_AdditionalContributionsToUnfundedPensionPlan" abstract="false" name="AdditionalContributionsToUnfundedPensionPlan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_DefinedContributionPlanEmployersContributionToFundedPensionPlan" abstract="false" name="DefinedContributionPlanEmployersContributionToFundedPensionPlan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_DefinedContributionPlanEmployersContributionToUnfundedPensionPlan" abstract="false" name="DefinedContributionPlanEmployersContributionToUnfundedPensionPlan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_DefinedContributionPlanEmployersContributionToSavingsAndDefinedContributionPensionPlan" abstract="false" name="DefinedContributionPlanEmployersContributionToSavingsAndDefinedContributionPensionPlan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_CurrencyGainsLossesIncludedInOtherIncomeExpenseAbstract" abstract="true" name="CurrencyGainsLossesIncludedInOtherIncomeExpenseAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nvl_GainLossOnRemeasurementOfMonetaryAssetsAndLiabilitiesNet" abstract="false" name="GainLossOnRemeasurementOfMonetaryAssetsAndLiabilitiesNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_MetalContractsMember" abstract="true" name="MetalContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AluminumFowardSalesContractsMember" abstract="true" name="AluminumFowardSalesContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_LMECopperAndZincForwardContractsMember" abstract="true" name="LMECopperAndZincForwardContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_MidwestPremiumMWPContractsMember" abstract="true" name="MidwestPremiumMWPContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_NaturalGasSwapsMember" abstract="false" name="NaturalGasSwapsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_DieselFuelForwardContractsMember" abstract="true" name="DieselFuelForwardContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_EuropePremiumDutyPaidECDPContractsMember" abstract="true" name="EuropePremiumDutyPaidECDPContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_UnrealizedGainsLossesOnBalanceSheetRemeasurementCurrencyExchangeContractsNet" abstract="false" name="UnrealizedGainsLossesOnBalanceSheetRemeasurementCurrencyExchangeContractsNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_RealizedGainsLossesOnDerivativeNet" abstract="false" name="RealizedGainsLossesOnDerivativeNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_UnrealizedGainsLossesOnOtherDerivativeInstrumentsNet" abstract="false" name="UnrealizedGainsLossesOnOtherDerivativeInstrumentsNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting" abstract="false" name="DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_AluminiumContractsMember" abstract="false" name="AluminiumContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion" abstract="false" name="DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_DerivativeAssetMasterNettingAdjustment" abstract="false" name="DerivativeAssetMasterNettingAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_DerivativeLiabilityMasterNettingAdjustment" abstract="false" name="DerivativeLiabilityMasterNettingAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_FairValueMeasurementWithInputsReconciliationLiabilityTransfersOutOfLevel2" abstract="false" name="FairValueMeasurementWithInputsReconciliationLiabilityTransfersOutOfLevel2" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_Fire1Member" abstract="true" name="Fire1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_RepairsAndCleanUpCostsReversal" abstract="false" name="RepairsAndCleanUpCostsReversal" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_AdditionalFreightCosts" abstract="false" name="AdditionalFreightCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_PropertyAndOtherInsuranceRecoveries" abstract="false" name="PropertyAndOtherInsuranceRecoveries" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_GainLossOnChangeInFairValueOfOtherRealizedDerivativeInstrumentsNet" abstract="false" name="GainLossOnChangeInFairValueOfOtherRealizedDerivativeInstrumentsNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_OtherNonoperatingIncomeExpenseOther" abstract="false" name="OtherNonoperatingIncomeExpenseOther" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_RepairsAndCleanUpCostsReversalOfAccruedCosts" abstract="false" name="RepairsAndCleanUpCostsReversalOfAccruedCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_PropertyInsuranceRecoveries" abstract="false" name="PropertyInsuranceRecoveries" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_TariffAndFreightCosts" abstract="false" name="TariffAndFreightCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_RestructuringActionMember" abstract="true" name="RestructuringActionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_UndiscountedEnvironmentalCleanUpCostsMember" abstract="true" name="UndiscountedEnvironmentalCleanUpCostsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_TriggeringEventAxis" abstract="true" name="TriggeringEventAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="nvl_TriggeringEventDomain" abstract="true" name="TriggeringEventDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_From2008To2014Member" abstract="true" name="From2008To2014Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_From2015To2017Member" abstract="true" name="From2015To2017Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AntidumpingDutiesMember" abstract="true" name="AntidumpingDutiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_ContributionForFinancingOfSocialSecurityTaxCredit" abstract="false" name="ContributionForFinancingOfSocialSecurityTaxCredit" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_SalesRevenueThirdPartyMember" abstract="true" name="SalesRevenueThirdPartyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_SalesRevenueIntersegmentMember" abstract="true" name="SalesRevenueIntersegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AdjustmentToEliminateProportionalConsolidation" abstract="false" name="AdjustmentToEliminateProportionalConsolidation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_RealizedGainLossOnDerivativeInstrumentsNotIncludedInSegmentIncome" abstract="false" name="RealizedGainLossOnDerivativeInstrumentsNotIncludedInSegmentIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_ImpactOfMetalPriceLag" abstract="false" name="ImpactOfMetalPriceLag" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_GainLossFromInsuranceSettlement" abstract="false" name="GainLossFromInsuranceSettlement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_StartUpCost" abstract="false" name="StartUpCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_OtherNonoperatingIncomeExpenseNonsegment" abstract="false" name="OtherNonoperatingIncomeExpenseNonsegment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nvl_BeveragePackagingMember" abstract="true" name="BeveragePackagingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AutomotiveProductsMember" abstract="true" name="AutomotiveProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_AerospaceProductsMember" abstract="true" name="AerospaceProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nvl_SpecialtyAndOtherMember" abstract="true" name="SpecialtyAndOtherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
