CBAM — Carbon Border Adjustment Mechanism

The EU's carbon levy on imports

Industrial production and imports — the EU's CBAM carbon levy

What CBAM is

CBAM (Regulation (EU) 2023/956) is the EU mechanism that puts a carbon price on imports of carbon-intensive goods, equivalent to the price of producing them in the EU. The aim is to prevent “carbon leakage” — moving production outside the EU to dodge climate requirements. It covers iron and steel, aluminium, cement, fertilisers, electricity and hydrogen.

Its carbon-footprint data overlaps with DPP for steel and with the Digital Product Passport

How CBAM works

CBAM — Carbon Border Adjustment Mechanism

Who it affects

EU importers of steel, aluminium, cement, fertilisers, electricity and hydrogen. From 2026 the reporting becomes a real financial commitment.

Obligations

Declaring the embedded emissions of imported goods and — in the definitive regime — buying and surrendering CBAM certificates matching those emissions.

De minimis threshold

The 2025 simplification introduces a 50-tonne annual threshold that exempts most small importers while keeping almost all of the emissions in scope.

Link to DPP

Both CBAM and DPP need reliable carbon-footprint data per tonne. Whoever builds the data for one already holds what they need for the other.

Key dates

October 2023 – 2025

Transitional phase — reporting of embedded emissions only, no financial obligations.

1 January 2026

Definitive regime — the obligation to buy and surrender CBAM certificates begins.

2027

First surrender of certificates for 2026 imports.

Ongoing

Authorised CBAM declarant status is required for imports above the threshold.

CBAM

Frequently asked questions

Question Mark Section Supporting Image

The Carbon Border Adjustment Mechanism (Regulation (EU) 2023/956) — the EU's carbon levy on imports of carbon-intensive goods, to level the playing field with EU production.

Iron and steel, aluminium, cement, fertilisers, electricity and hydrogen, plus some downstream products.

From 1 January 2026 importers begin buying and surrendering CBAM certificates; the first surrender is in 2027 for 2026 imports.

Both require reliable data on the carbon footprint of every tonne. A company that has built its DPP data already holds what it needs for its CBAM declarations.

Establish the embedded emissions of imported goods, obtain authorised CBAM declarant status, and link CBAM and DPP reporting into one process.

A business team at a work meeting — a consultation on implementing a DPP.
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