EU CBAM Is Live: What Procurement Teams Must Do Before the Next Declaration Deadline

The EU Carbon Border Adjustment Mechanism (CBAM) stopped being a reporting exercise on January 1, 2026. Importers of steel, aluminum, cement, fertilizers, hydrogen, and electricity are now operating under a definitive regime where every tonne of covered product carries a real financial obligation. The first official CBAM certificate prices were published in April: €75.36 per tonne of CO2 for Q1 and €75.28 for Q2. Those numbers are not theoretical. They are the baseline for landed-cost calculations that procurement teams must start modeling today.

If your organization imports covered goods into the EU, the decisions you make in the next 90 days will determine the size of your first CBAM bill. Supplier selection, emissions data quality, contract terms, and import classification are all being locked in during 2026, even though certificate purchases for this year do not open until February 2027. Waiting until next year to act is not an option.

What Changed on January 1, 2026, and Why It Matters Now

CBAM began as a transitional reporting framework in October 2023. Importers submitted quarterly reports on embedded emissions, but there was no financial penalty for inaccurate data and no requirement to buy certificates. That changed at the start of 2026.

The definitive phase introduced three new realities. First, importers exceeding the applicable 50-tonne annual threshold must register as authorized CBAM declarants through the CBAM Registry. Second, imports of covered goods can only be released for free circulation if the importer holds valid authorization or has submitted a complete application. Third, the obligation to surrender CBAM certificates now applies to 2026 imports, with the first declaration deadline expected in 2027.

Mid-2026 is the critical planning window because procurement cycles, supplier contracts, and emissions data collection all take months. A procurement team that starts gathering installation-level emissions data in October will likely miss the filing window. The same applies to contract renegotiations. If your standard purchase orders do not already include emissions disclosure and verification clauses, the next renewal cycle may be your last chance to fix that before the first declaration.

Which Products and HS Codes Fall Under CBAM

CBAM coverage is narrower than many importers assume. It applies to specific goods within six sectors: iron and steel, aluminum, cement, fertilizers, electricity, and hydrogen. The European Commission has identified 571 Combined Nomenclature (CN) codes across these categories. That specificity matters because a broad HS-code category may contain both covered and exempt products.

For procurement teams, the most exposed categories tend to be structural steel and steel articles, aluminum extrusions and rolled products, cement and clinker, and nitrogen-based fertilizers. If your purchasing system uses generic material descriptions like “steel components” or “aluminum parts,” you need to reconcile those descriptions against the exact CN codes declared at customs. A mismatch between what procurement thinks it bought and what customs classified on entry is one of the fastest ways to create a compliance gap.

The 50-tonne annual threshold applies cumulatively to iron and steel, aluminum, fertilizers, and cement. Electricity and hydrogen are not covered by the mass-based exemption, meaning even small volumes can trigger authorization requirements. Fragmented purchasing across multiple business units or customs brokers can push the same legal importer above the threshold without any single route appearing material.

The Authorized Declarant Requirement and What It Means for Your Team

Authorization is not a formality. It is a customs-continuity requirement. Applications are submitted through the Authorisation Management Module in the CBAM Registry, and customs authorities have monitored the threshold and validated authorizations before release for free circulation since January 1, 2026.

The application ties to your existing EORI number, so the process is not starting from scratch. But ownership inside the organization often is. Procurement, compliance, finance, and sustainability all have a stake in CBAM, yet none of them traditionally owns the full process. The practical reality is that customs and trade compliance usually handle the authorization application, procurement manages supplier data collection, sustainability validates emissions methodology, and finance models the cost impact. Without a clear owner and escalation path, authorization delays or data gaps fall through the cracks.

If your organization is near or above the threshold and has not yet applied, escalate immediately. The downside includes interrupted imports, not just a future reporting correction. The European Commission has also noted a grace arrangement for entities that submitted complete applications by March 31, 2026, allowing continued importing while applications were reviewed. Companies relying on this arrangement should retain proof of timely submission.

Collecting Embedded Emissions Data from Suppliers

This is where procurement teams feel the operational weight of CBAM most directly. Default values are no longer sufficient in the definitive phase. Actual embedded emissions require independent verification by an accredited verifier, and the first accredited verifiers are expected to become available around September 2026. That timeline creates a capacity constraint that procurement cannot ignore.

What you need from suppliers is installation-level data: direct emissions from production, indirect emissions from electricity consumption, the specific production route used, and the calculation methodology aligned with the EU’s prescribed rules. Generic corporate sustainability reports or broad lifecycle assessments do not satisfy this requirement. The data must be traceable to the specific facility that produced the goods you imported.

The Commission’s Registry includes a Non-EU Operator Portal where suppliers can upload and share emissions information directly with declarants. This reduces uncontrolled spreadsheet exchange and protects sensitive supplier information. But importers still need internal reconciliation between supplier submissions and customs records.

For procurement teams, the practical challenge is supplier responsiveness. Many non-EU producers have never been asked for installation-level emissions data in this format. The request may sit unanswered for weeks or come back incomplete. The recommended approach is to treat emissions data as a standard supplier qualification requirement, not a one-off compliance request. Include it in new supplier onboarding, add it to annual supplier reviews, and build it into contract renewal timelines.

Certificate Costs and How to Model Landed-Cost Impact

CBAM certificate prices are not negotiated. The European Commission calculates them quarterly during 2026 from the weighted average of EU ETS auction clearing prices, then weekly from 2027. The first two quarters showed limited volatility, but that stability should not be assumed to continue.

A practical exposure model should multiply covered embedded emissions by the applicable certificate price and any phase-in factor, then subtract eligible carbon prices paid in the country of production. Procurement should run at least two scenarios: one using verified actual emissions and one using default values. Industry reporting suggests the gap between these two can be dramatic. One cement example showed €195,000 in liability using actual data versus €663,000 using default values for the same volume. While these illustrations depend on assumptions that may not match every importer’s situation, they make the point clearly: supplier data quality is the most controllable cost lever.

For a BF-BOF steel example, embedded emissions are approximately 2.0 tonnes of CO2 per tonne of steel. At the Q1 2026 certificate price of €75.36, the gross exposure is roughly €150 per tonne. The actual CBAM charge will depend on phase-in rules and any foreign carbon price deduction, but procurement teams should add an estimated CBAM amount to landed-cost comparisons now. Waiting for the final invoice in 2027 means missing the opportunity to renegotiate supplier terms or source from lower-emission alternatives during 2026.

Building a Repeatable CBAM Onboarding Playbook

Procurement teams that treat CBAM as a one-time project will fall behind. The smarter approach is to build a repeatable playbook that integrates CBAM checks into standard supplier workflows. The playbook should include five core steps.

First, verify whether the supplier’s products fall under covered CN codes before placing the first order. Second, require the supplier to identify the producing installation and the responsible emissions data owner. Third, request the calculation methodology and a timeline for delivering verified data. Fourth, include emissions disclosure, audit rights, correction deadlines, and cost allocation clauses in the contract. Fifth, establish a quarterly review cycle to update exposure forecasts using published certificate prices.

This playbook becomes especially important when sourcing from regions with seasonal production constraints. If you are evaluating new suppliers in Asia ahead of factory shutdowns, consider how your emissions data collection timeline aligns with the supplier’s operational calendar. Our earlier guide on post-Chinese New Year sourcing strategy explains how procurement teams can use seasonal lulls to complete deep-dive audits on supplier documentation, including HS codes and compliance records. The same logic applies to CBAM data collection. Use quiet periods to gather installation-level emissions documentation before production ramps back up and supplier attention shifts elsewhere.

Companies are also moving from ad hoc spreadsheets toward structured platforms and standardized workflows. Digital tools that preserve an audit trail are becoming essential, not optional, as verification requirements tighten and customs authorities increase scrutiny.

What Procurement Teams Should Do in the Next 90 Days

The priority list for the next quarter is straightforward but demanding.

Confirm whether your organization has applied for authorized CBAM declarant status. If not, assign an owner and submit immediately. Audit your purchasing system and customs declarations to identify all covered CN codes and cumulative tonnage. Segment suppliers by volume and emissions exposure, then prioritize the highest-impact relationships for data collection. Contact those suppliers now with a clear request for installation-level emissions data, methodology, and verifier plan. Model CBAM exposure using both actual and default values, and update the forecast after each quarterly price publication. Begin drafting contract amendments for the next renewal cycle to include emissions disclosure, audit rights, and cost allocation.

Medium-term, procurement should evaluate whether CBAM exposure justifies sourcing shifts. Lower-emission production routes, such as electric arc furnaces for steel, can materially reduce embedded emissions. Some buyers are already narrowing supply options toward producers with stronger monitoring and verification capability. That approach reduces reporting risk but can also limit competition. The better strategy is to develop capable non-EU suppliers rather than rely solely on exclusion.

For authoritative guidance on the definitive phase, including the latest certificate prices and declaration deadlines, refer to the European Commission’s official CBAM portal. The Commission updates this resource regularly with implementation guidance that supersedes older regulatory summaries.

The Bottom Line

CBAM is no longer a future compliance topic. It is a current cost driver that procurement teams must manage in real time. The certificate prices are published. The authorization requirement is active. The first declaration deadline is approaching. The only question is whether your organization has started collecting the supplier data, modeling the cost impact, and updating the contracts that will determine your first CBAM bill. The decisions you make in the next 90 days will matter far more than the spreadsheet you build in 2027.