Aggregate offering price.

No definition available.

Name:	GDTC_AggregateOfferingPrice
Namespace Prefix:	GDTC_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Cash and cash equivalents before fixed deposit maturity adjustment.

+ References

No definition available.

+ Details

Name:	GDTC_CashAndCashEquivalentsBeforeFixedDepositMaturityAdjustment
Namespace Prefix:	GDTC_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

+ Details

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Namespace Prefix:	GDTC_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Negative cash flow from operating activities.

+ References

No definition available.

+ Details

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Namespace Prefix:	GDTC_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Negative working capital.

+ References

No definition available.

+ Details

Name:	GDTC_NegativeWorkingCapital
Namespace Prefix:	GDTC_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The average exchange rate used by the entity. Exchange rate is the ratio of exchange for two currencies.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2024-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of debt instruments, including instruments called debt securities, held by the entity that were issued by a bank. [Refer: Debt instruments held]

+ References

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The increase (decrease) in exposure to credit risk on loan commitments and financial guarantee contracts resulting from the modification of contractual cash flows. [Refer: Exposure to credit risk on loan commitments and financial guarantee contracts]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
-Number 7
-IssueDate 2024-01-01
-Paragraph 35I
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35I_b&doctype=Standard
-URIDate 2024-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The nominal value of capital issued.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 78
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_e&doctype=Standard
-URIDate 2024-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	ifrs-full_CounterpartiesAxis=GDTC_ATMSalesAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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FINANCIAL INSTRUMENTS, FINANCIAL RISKS AND CAPITAL RISKS MANAGEMENT (Details Narrative)	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 SGD ($)	Dec. 31, 2024 SGD ($)	Dec. 31, 2025 SGD ($)	Aug. 18, 2025 SGD ($)
IfrsStatementLineItems [Line Items]
Bank loan			$ 431,960	$ 409,503
Increase decrease in loan		$ 1,700	1,700
Sale of stock, shares	$ 19,174,826		23,793,950	24,656,909
Negative cash flow from operating activities	2,875,389	$ 3,697,463
Negative working capital	2,297,073			2,953,806
Cash and cash equivalents	$ 1,629,589		$ 4,970,367	2,095,489
ATM Sales Agreement [Member]
IfrsStatementLineItems [Line Items]
Sale of stock, shares					$ 4,304,945
Top of range [member]
IfrsStatementLineItems [Line Items]
Aggregate offering price				$ 50,000,000
USD against SGD [member]
IfrsStatementLineItems [Line Items]
Currency risk rate	5	5	5