Regulation
CBAM
With actual values, an accredited verifier verifies the declared total.
Source: EUR-Lex 2025/2083
Turkish ETS
Emissions are verified and reported by 30 April each year.
Source: Official Gazette 33353
TSRS
TSRS 2 requires Scope 1 and Scope 2 emissions disclosure.
Source: KGK TSRS 2
Key dates
CBAM definitive period started. EUR-Lex 2025/2083
Turkish ETS Regulation in force. Official Gazette 33353
TSRS 2 amendments apply. KGK Notice 30
CBAM certificate sales open. EUR-Lex 2025/2083
Turkish ETS 2026 activity reports. Climate Change Presidency
First CBAM declaration and surrender. EUR-Lex 2025/2083