Carbon Border Adjustment Mechanism

CBAM has moved beyond a reporting exercise and is now a cost-and-control regime. From 1 January 2026, importers need the right authorisations, defensible supplier emissions data, and a practical plan to fund, purchase, and surrender CBAM certificates. Regulators will increasingly expect audit-ready governance around product classification, origin, embedded emissions values, and supply chain routing.

Download a comprehensive overview of the CBAM changes for 2026.

Goods currently in scope

CBAM currently applies to:

  • Cement
  • Iron & steel
  • Aluminium
  • Fertilisers
  • Electricity
  • Hydrogen

A 50-tonne per year exemption applies for most CBAM goods. Electricity and hydrogen do not benefit from this exemption.

What importers should focus on now

To stay ahead of CBAM, importers should:

  • Confirm the importing entity holds (or has applied for) Authorised CBAM Declarant status (where required)
  • Engage non-EU suppliers and request verified emissions data at production site level, including direct and indirect emissions where relevant
  • Get ready for CBAM certificate purchasing and surrender for 2026 emissions, starting 1 February 2027
  • Plan for the first annual CBAM declaration, due 30 September 2027 (covering 2026 imports)

Supplier emissions data: the biggest “make-or-break” cost driver

CBAM requires installation-level (site-specific), verified emissions data. In practice, this means suppliers need to provide actual verified emissions (direct and indirect where applicable) calculated under CBAM rules.

If suppliers cannot provide compliant data, you may be pushed onto default values, which are often conservative and can inflate CBAM costs. Supplier readiness also becomes a supply continuity risk: where key suppliers cannot provide compliant data, importers may need to switch sourcing, renegotiate terms, or build data obligations into purchasing contracts.

Key policy signals (June–July 2026): likely expansion and tighter controls

Recent EU signals from the Council of the EU and the European Parliament’s Environment Committee (ENVI) supported proposals that would:

  • Extend CBAM to additional downstream goods (more finished/semi-finished products), reportedly 400+ additional product codes. This could expose businesses importing finished goods, even if they do not import primary materials today.
  • Strengthen anti-avoidance rules to discourage rerouting or minimal processing designed to avoid CBAM
  • Remove the proposed “emergency brake” mechanism (previously discussed in relation to fertilisers), signalling a regime that is more consistent but less flexible during periods of market disruption

Status: these changes are not final EU law. Next steps include a European Parliament plenary vote expected mid September 2026, followed by trilogue negotiations (Parliament–Council–Commission), where details (including the final list of codes) may still change.

17 July 2026: Commission proposal that may ease future cost pressure

On 17 July 2026, the European Commission published a proposal that—if adopted—could reduce longer-term CBAM cost pressure and smooth the transition. Key elements include:

  • A slower ramp-up from 2028, by lowering phase-in percentages (so cost impacts may increase more gradually)
  • A proposal to delay the full phase-in date from 2034 to 2038, potentially giving businesses more time to adapt
  • Exploration of EU-level use of international carbon credits to help ease pressure on EU carbon prices (importers would not buy or use these credits directly, but it could help stabilise the underlying price environment)
  • A more tailored phase-in for any new goods added to CBAM, which could reduce “cliff edge” impacts if your product range expands into newly covered categories

Practical takeaway: this is encouraging, but it remains a proposal rather than law. We recommend continuing to plan against the current rules and timelines, treating any relief as potential upside until formally confirmed.

CBAM certificate price update (published)

The European Commission has published CBAM certificate prices:

  • Q1 2026: €75.36 per tonne of CO₂e
  • Q2 2026: €75.28 per tonne of CO₂e

Expected next publications:

  • Q3 2026 price: around 5 October 2026
  • Q4 2026 price: around 4 January 2027

Importers will begin purchasing CBAM certificates from February 2027 to cover 2026 embedded emissions.

What you can do now

Even before the rules are final, sensible steps include:

  • Assess potential exposure to downstream goods, especially products with significant steel/aluminium content
  • Request verified emissions data now and build it into supplier contracts

How we can support you

If helpful, we can support you with:

  • Confirming whether your products are in scope (including CN code mapping)
  • Estimating your potential CBAM cost exposure using default emissions
  • Supply chain analysis

If you’d like to discuss what these developments could mean for your imports, reporting, and financial exposure, please let us know.


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BDO Global Trade Services

As Global Trade becomes more complex, and more subject to risk, we can advise on your trade implications in a Geo-Political context, assess the Risk Landscape and provide proactive duty planning, ensuring security of supply, and support in accessing new markets. In addition, we can provide Board Level briefings in order to support and advise in this new environment. If you think any of these updates could affect your business, don’t hesitate to contact us for further information or to arrange a consultation.

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