Key Takeaways
CBAM, the EU Carbon Border Adjustment Mechanism, entered its definitive phase on January 1, 2026. Exporters shipping steel, cement, aluminium, fertilisers, hydrogen, or electricity into the EU now face a carbon pricing requirement. Your EU importer must declare the embedded carbon in your goods and surrender CBAM certificates accordingly. Your role is to provide verified emission data. Without it, your buyer defaults to higher benchmark carbon costs, putting your contract at risk. This guide covers your obligations, the verification process, and the steps you must take right now.
Understanding CBAM: The Carbon Price at the EU Border
CBAM is the European Union’s mechanism for placing a carbon price on imported goods from countries with weaker or no carbon pricing systems. It levels the playing field between EU producers who pay under the EU Emissions Trading System (EU ETS) and foreign exporters who do not. The definitive phase, running from January 1, 2026, replaced the 2023-2025 transitional reporting period.
Under CBAM, EU importers purchase certificates priced to match EU ETS carbon allowances. The number of certificates required depends on the embedded emissions declared in your goods. If you provide verified emission data, your importer may pay a reduced certificate cost. If you provide nothing, they apply EU default benchmark values, which are almost always higher than actual production emissions, raising their costs and making your goods less competitive. Review the official requirements at the European Commission CBAM portal.
For a broader view of what selling into the EU involves, see our guide on How to Export to the EU in 2026: Key Rules.
Which Products Fall Under CBAM in 2026
As of 2026, CBAM covers six sectors: cement, iron and steel, aluminium, fertilisers, hydrogen, and electricity. Each sector is defined by specific CN (Combined Nomenclature) codes listed in the regulation annex. If your product falls within those codes and ships to an EU importer, CBAM applies regardless of shipment volume.
In our experience, many exporters in emerging markets initially assume CBAM only targets large industrial suppliers. In reality, any business shipping covered goods in any quantity must comply. Small-volume exporters of aluminium extrusions or steel fittings are equally subject to it. If you are unsure whether your CN code is covered, consult the EU TARIC database or ask your importer to confirm with their customs broker.
What CBAM Requires from Exporters: Step by Step
CBAM obligations sit formally with the EU importer, but the data requirements flow directly back to you. Here is what you need to do on your end.
Step 1: Calculate Your Embedded Emissions
Embedded emissions are the direct greenhouse gas emissions released during the production of your goods. For CBAM, you calculate direct emissions from your production process and, for some goods like aluminium and fertilisers, indirect emissions from electricity consumed in production. The EU has published sector-specific calculation methods. Use them precisely. Your production records, fuel consumption logs, and energy bills are all required inputs.
A common trap we see: exporters use generic industry averages instead of actual site-level production data. Averages rarely reflect your real emissions, and if your production is cleaner than the average, you lose the commercial advantage that comes with lower CBAM costs for your buyer.
Step 2: Arrange Third-Party Verification
From 2026, embedded emission data submitted to the EU must be verified by an accredited third-party verifier. The verifier reviews your calculation methodology, checks your production records, and issues a verification statement. Look for verifiers accredited under ISO 14065 or under national accreditation bodies recognised by the EU.
Build verification into your production calendar well in advance. Your EU importer needs the verified data before filing their CBAM declaration. Missing this step creates cost problems for your buyer and relationship problems for you.
Step 3: Share Data with Your EU Importer
Once verified, the emission data must be communicated to your EU importer in the format required by the CBAM regulation. This typically includes total embedded emissions per tonne of goods, the production country, and the verifier’s details. Work with your importer to agree on a data-sharing protocol and make this a standard part of your export documentation package.
In our experience, exporters who treat CBAM data as part of their standard commercial invoice package avoid last-minute scrambles at shipment. Set up an internal template and update it with each consignment.
Step 4: Monitor the EU CBAM Registry and Regulation Updates
CBAM is not static. The EU will expand the scope of covered goods and may adjust calculation methodologies. Subscribe to updates from the European Commission and from your sector’s trade association. Keep a compliance calendar that flags quarterly reviews of your CBAM data and annual re-verification cycles.
How CBAM Affects Your Pricing and Contracts
CBAM is a pricing mechanism at its core. If your embedded emissions are high relative to EU ETS carbon allowance prices, your goods become more expensive for EU buyers to import. If your embedded emissions are low, you gain a cost advantage over competitors from countries with carbon-intensive production methods.
Renegotiate your contracts to include clauses about CBAM data provision. Buyers are already making annual emission verification certificates a condition of supply renewal. Treat CBAM compliance as a commercial asset rather than just a regulatory burden.
Buyers seeking CBAM-friendly sourcing options often look for goods with naturally low processing intensity. TheExporter.co offers high-quality, handmade and authentic Indonesian furniture ready for export, goods that carry an inherently lower carbon footprint compared to heavily industrialised alternatives.
Common Pitfalls and Expert Tips
Pitfall 1: Assuming your product is not covered. Many exporters skip the classification step and assume exemption. Check your CN codes against the official CBAM annex before every export season. If your product is borderline, request a written ruling through your importer’s customs broker.
Pitfall 2: Submitting unverified data. The transitional phase allowed self-reported figures. The definitive phase does not. Unverified data will not satisfy your EU importer’s CBAM declaration requirements and may expose them to penalties.
Pitfall 3: Ignoring indirect emissions. For aluminium and fertilisers, indirect emissions from electricity use are included in the CBAM calculation. Exporters who only calculate direct emissions underestimate their compliance burden and produce inaccurate data for their buyers.
Expert tip: Build a CBAM data room. Collect and store production records, energy invoices, and verifier reports in a single organised folder for each shipment year. When your EU importer asks for documentation or an audit occurs, you can respond in hours rather than days.
Compliance in one area often connects to others. If you also handle textile exports, the documentation protocols in our How to Export Textiles: A Compliance Guide are worth reviewing alongside your CBAM workflow.
CBAM FAQ for Exporters
Does CBAM apply if I export from a developing country?
Yes. CBAM applies to covered goods shipped into the EU regardless of the exporter’s country of origin. Some least-developed countries may have limited exceptions under specific trade arrangements, but these are narrow. Verify your situation with the relevant EU trade desk via your importer.
Who pays the CBAM certificate cost: the exporter or the importer?
The EU importer purchases and surrenders CBAM certificates. As the exporter, you do not pay directly. However, buyers factor CBAM costs into their purchasing decisions and pricing negotiations, so it affects your commercial position.
What happens if I do not provide CBAM data to my EU importer?
Your importer must apply EU default benchmark values, which are typically set above average actual production emissions. This increases their certificate cost and makes your goods more expensive relative to exporters who provide verified data.
How often does my emission data need to be verified?
Verification aligns with the annual reporting period. Plan your verification audit to complete well before your EU importer’s quarterly declaration deadline. Check the European Commission CBAM portal for the latest deadline schedule.
Will CBAM expand to cover more products in the future?
The European Commission has signalled plans to extend CBAM to additional sectors, including organic chemicals and polymers. Build a compliance framework now that can scale to additional product lines. Monitor EU legislative updates through your sector association and subscribe to the Commission’s trade newsletters.
