v3.26.1
New and amended standards and interpretations
6 Months Ended
Jun. 30, 2026
Disclosure of expected impact of initial application of new standards or interpretations [abstract]  
New and amended standards and interpretations
1.4 New and amended standards and interpretations

Contracts Referencing Nature-Dependent Electricity (Amendments to IFRS 8 and IFRS 7) and Amendments to the Classification and Measurement of Financial Instruments (Amendments to IFRS 9 and IFRS 7) became applicable for the current period, and did not have a material impact on the financial statements for the three-month and six-month periods ended June 30, 2026.
Further, at the date of authorization of these financial statements, On has not applied the following new and revised IFRS Standards that have been issued by the IASB but are not yet effective:
DescriptionStandard ReferenceIASB Effective Date
Presentation and Disclosure in Financial Statements
IFRS 18
January 1, 2027
Fair Value Option for Investments in Associates and Joint VenturesAmendments to IAS 28January 1, 2027
IFRS 20 Regulatory Assets and Regulatory LiabilitiesIFRS 20January 1, 2029

On does not expect that the adoption of the standards listed above, excluding IFRS 18, will have a material impact on the financial statement and disclosures of On in the current or future reporting periods.
IFRS 18 – Presentation and Disclosures in Financial Statements that will replace International Accounting Standards ("IAS") 1 – Presentation of Financial Statements from its effective date, was issued on April 9, 2024, by the IASB. IFRS 18 introduces new requirements for information presented in the primary financial statements and disclosed in the notes. The accounting standard introduces three new defined categories for income and expenses - operating, investing and financing, and requires all companies to provide certain new defined subtotals. IFRS 18 also requires companies to disclose explanations of company-specific measures that are related to the income statement, referred to as management-defined performance measures ("MPM's"). MPM's will be separately disclosed within the notes to the financial statements. Moreover, the accounting standard sets out enhanced guidance on how to organize information and whether to provide it in the primary financial statements or in the notes and requires companies to provide more transparency about operating expenses. IFRS 18 will be retroactively effective for annual reporting periods beginning on or after January 1, 2027, but early adoption is permitted.
The Company’s current assessment of IFRS 18 impacts indicates that certain income and expense amounts are expected to be reclassified within the consolidated statements of income. For example, portions of foreign exchange gain / (loss) will move from non-operating to operating income and expense. These expected presentation changes will not affect reported net income. The consolidated statements of cash flows presentation will change. It will start with operating income instead of net income, and certain cash flows are expected to be reclassified among the operating, investing, and financing activities categories. For example, interest received is expected to be reclassified from operating activities to investing activities. These presentation changes will not affect the net change in cash and cash equivalents reported for the period. On is currently finalizing its assessment of the impact of adopting IFRS 18, which will be effective January 1, 2027.