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Glossary · Sustainability

What is ISSB?

The board established within the IFRS Foundation that issues global sustainability disclosure standards (IFRS S1, IFRS S2).

ISSB standards aim for sustainability reporting that is investor-focused and integrated with financial reporting. In Turkey, the TSRS have been issued in line with the ISSB standards.

Related terms

Last updated: October 22, 2026 · This definition is for general information only.

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