Importers & CBAM

EU CBAM Compliance for
UK & EU Importers

CBAM is live. The transitional reporting phase is underway and the financial adjustment phase is approaching. Every quarter of inaction increases your exposure.

RSustain helps importers of steel, aluminium, cement, chemicals, fertiliser, electricity and hydrogen navigate CBAM obligations — from first screening to quarterly filings.

Book a CBAM Compliance Review Free CBAM Pre-Check Tool →

CBAM transitional reporting is mandatory NOW. Financial adjustments begin January 2026. Non-compliance penalties apply from the first missed quarterly report.

6
Product sectors covered:
steel, aluminium, cement, chemicals,
fertiliser, electricity & hydrogen
€50-100
per tonne CO2e estimated
CBAM certificate cost
Q4 2025
Last transitional report before
financial phase begins
50%+
of importers report supplier
data gaps on embedded emissions
The Challenge

What CBAM Means for Your Business

CBAM is the EU's carbon border tax. If you import covered goods into the EU — or export them from the UK to the EU — these are your key risks.

Quarterly Reporting Obligations

Every importer of CBAM goods must submit quarterly reports to the EU's CBAM registry detailing volumes, origins and embedded emissions. Missing a deadline means penalties.

Embedded Emissions Calculation

Calculating embedded emissions requires installation-level production data from your suppliers. Default values apply where actual data is unavailable — and they're always higher.

Supplier Data Gaps

Most suppliers — especially in developing markets — cannot yet provide installation-level emissions data. Without a structured engagement programme, you'll pay maximum default tariffs.

£

Financial Exposure

From 2026, importers must purchase CBAM certificates matching their embedded emissions. At projected carbon prices, this could add 15-40% to the cost of carbon-intensive imports.

What We Deliver

CBAM Compliance Services

From initial screening to ongoing quarterly filings, we handle the complexity so you can focus on your supply chain.

CBAM Screening & Exposure Assessment

We analyse your import portfolio against all CBAM-covered CN codes, quantify your embedded emissions exposure by product and supplier, and model your financial liability under current and projected carbon prices.

CN Codes · Exposure Modelling · Risk Ranking

Supplier Engagement Programme

Structured outreach to your suppliers: data request templates, installation-level questionnaires, follow-up workflows and data validation. We get you actual emissions data that reduces your CBAM costs.

Supplier Data · Installation Level · Actual Emissions

Embedded Emissions Calculation

Rigorous calculation of specific embedded emissions per product following the EU's implementing regulation methodology. Direct and indirect emissions, precursors, and carbon price already paid in the country of origin.

Direct · Indirect · Precursors · Carbon Price Offsets

Quarterly CBAM Reporting

End-to-end quarterly report preparation and submission to the CBAM transitional registry. Data compilation, quality assurance, deadline management and audit-trail documentation.

Quarterly Reports · Registry · Audit Trail

Transitional Registry Support

Authorised CBAM declarant registration, registry account setup, certificate purchasing strategy, and preparation for the definitive regime starting 2026.

Declarant Registration · Certificates · Definitive Regime

CBAM Cost Reduction Strategy

Strategic procurement review to minimise CBAM liability: supplier switching analysis, origin diversification, carbon price offset claims, and long-term decarbonisation incentives for key suppliers.

Procurement · Origin Diversification · Cost Optimisation
Free Tool

Start with Our Free CBAM Pre-Check

Not sure if CBAM applies to you? Our CBAM Compass tool screens your imports against covered CN codes and gives you an instant exposure estimate — completely free, no signup required.


Launch CBAM Compass →
Illustrative Engagement

40% CBAM Cost Reduction Through Supplier Engagement

A chemical distributor importing £12M of aluminium products from non-EU suppliers engaged RSustain for a full CBAM exposure assessment. By replacing default emission factors with verified installation-level data from 8 key suppliers, and identifying carbon price offsets already paid in countries of origin, we reduced their projected CBAM certificate costs by 40%.

40%
CBAM cost reduction
£12M
Import value covered
8
Suppliers engaged
Actual
vs default emissions data

Don't Wait for the Financial Phase to Hit

Book a free 30-minute CBAM Compliance Review. We'll assess your import portfolio, quantify your exposure and outline how to reduce your CBAM costs before the financial adjustment phase begins.

Book a CBAM Compliance Review Try Free CBAM Pre-Check

No obligation. Typically responds within 24 hours.