CBAM Definitive Regime Is Live — First Declarations Due
The Carbon Border Adjustment Mechanism entered its definitive phase on January 1, 2026, replacing the transitional reporting-only period. EU importers of steel, aluminium, cement, fertilizers, hydrogen, and electricity must now purchase CBAM certificates corresponding to embedded carbon emissions. First quarterly financial declarations cover January–March 2026, with deadlines triggering in Q2 2026 for many categories.
Procurement teams sourcing any of the six covered commodities from non-EU suppliers must now have verified carbon-content data from counterparties or face certificate overpayment and potential penalties.
Source / Source: European Commission — CBAM Regulation (EU) 2023/956, Q1 2026 implementation updates