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EU Carbon Border Adjustment Mechanism

CBAM compliance,
without spreadsheet chaos.

CBAM HUB helps EU importers prepare regulation-aligned, audit-ready carbon reports with structured data, verified methodology, and fewer manual errors.

Built for importers, compliance teams, and auditors working with CBAM obligations.
The Regulatory Reality

CBAM is not optional.
It is a legal reporting obligation.

Since October 2023, EU importers must collect and report embedded carbon emissions for specified product categories. This requires structured data, documentation, and verifiable methodology — not just estimates.

01

Unreliable emissions data

Importers depend on their non-EU suppliers for embedded carbon data. Without a structured collection process, data is inconsistent, incomplete, or not aligned with CBAM reporting requirements.

02

Manual processes create compliance risk

Spreadsheet-based workflows increase the risk of calculation errors, missing evidence, and inconsistent methodology — all of which can be flagged during a regulatory audit.

03

Regulatory and reputational exposure

Incorrect or unsubstantiated CBAM declarations expose importers to regulatory penalties and reputational damage with customers and auditors who require documented compliance.

04

Many companies are not yet ready

Despite transitional provisions, most importers have not yet implemented a systematic approach to CBAM data collection and documentation. Time to act is now — reporting requirements become stricter each year.

The Platform

A structured workflow for CBAM compliance

CBAM HUB provides a regulation-aligned environment for data collection, calculation, documentation, and audit preparation — designed for teams managing imports across multiple suppliers and product categories.

Structured data collection

Systematic collection of embedded emissions data from your suppliers using structured templates aligned with CBAM requirements — replacing ad-hoc email chains and inconsistent spreadsheets.

Regulation-aligned calculation logic

Calculation workflows designed to align with CBAM methodology requirements — reducing interpretation risk and ensuring your figures are grounded in documented logic, not informal estimates.

Audit-ready documentation

Generate structured documentation packages that support internal review and external audits — including evidence files, methodology notes, and calculation summaries.

Multi-supplier, multi-category support

Manage CBAM data across a complex supplier base and multiple product categories — with clear workflows for tracking data completeness and flagging gaps before the reporting deadline.

Evidence file management

Centralise supporting documentation — supplier declarations, test reports, production data — alongside your emissions calculations so auditors and reviewers can verify every data point.

Reduced reliance on consultants

Internalise your CBAM compliance process. While CBAM HUB complements expert advisors, it reduces dependence on costly ad-hoc consultancy for routine data management and reporting tasks.

Sectors Affected

CBAM obligations by product category

CBAM currently covers six major product categories. If you import any of these goods into the EU from non-EU countries, reporting obligations apply to your organisation.

🏗️

Steel

Among the highest-volume CBAM categories. Steel importers must report embedded emissions from production processes at non-EU facilities.

🔩

Aluminium

Includes both primary aluminium and certain downstream products. Electricity-related emissions require careful documentation.

🏭

Cement

One of the most carbon-intensive sectors. Importers of clinker and cement face significant CBAM reporting obligations.

🌾

Fertilizers

Nitrogen-based fertilizers carry substantial embedded emissions from ammonia production. CBAM covers several CN codes in this category.

⚗️

Chemicals

Hydrogen and other chemical precursors are included in the CBAM scope. Importers must track and document production-level emissions.

Electricity

Cross-border electricity imports are covered under CBAM with specific rules for grid emission factor calculations and documentation.

Our Approach

Methodology built for regulatory confidence

CBAM HUB is designed from the ground up around documented, verifiable methodology — so your reports are defensible in a regulatory review, not just internally coherent.

1

Regulation-aligned data model

Our data structure reflects the CBAM Implementing Regulation requirements — CN codes, installation-level data, production routes, and emission calculation approaches are all built in.

2

Documentation-first workflow

Every data point is linked to its source documentation. Evidence files, supplier declarations, and calculation notes are attached directly to the relevant records.

3

Structured audit trail

All inputs, changes, and decisions are recorded — creating an auditable history that supports both internal review and external verification.

4

Adapted to reporting cycles

CBAM HUB is structured around quarterly and annual reporting periods, with workflows designed to track completeness and flag outstanding items before deadlines.

⚠ CBAM HUB is a technical compliance support tool. Final legal and regulatory responsibility remains with the reporting company and its advisors.

Verified Methodology

Data structure and calculation logic aligned with CBAM Regulation (EU) 2023/956 and its implementing acts.

Audit-Ready Output

Generate documentation packages designed to support auditors and regulatory reviewers.

Transparent Process

Every calculation and data point is traceable to its source — no black-box results.

Team Collaboration

Multiple users, roles, and workflows — designed for compliance teams, not single users.

Partnership Programme

Work with CBAM HUB to support your clients and members

CBAM compliance requires interdisciplinary support. We partner with organisations that help EU importers understand and manage their regulatory obligations.

Auditors & Verification Bodies
ESG & Sustainability Consultants
Industry Associations
Chambers of Commerce
Trade & Customs Advisors
Legal & Tax Advisory Firms

Help your clients prepare for CBAM

Partner with CBAM HUB to help your members or clients understand, structure, and manage their CBAM reporting obligations — using a documented, regulation-aligned methodology.

Discuss partnership
Request a Consultation

Prepare your CBAM reporting process

CBAM reporting requirements become more stringent each year. Speak with our team about how CBAM HUB can support your compliance workflow before deadlines become urgent.

Thank you for reaching out.

Our team will contact you shortly to discuss your CBAM reporting needs.

Frequently Asked Questions

Common questions about CBAM HUB

Who is CBAM HUB for?

CBAM HUB is designed for EU importers subject to CBAM reporting obligations — including compliance teams, customs managers, ESG departments, and finance teams responsible for carbon reporting. It is also used by auditors and consultants supporting clients with CBAM compliance.

Does CBAM HUB replace legal or tax advisors?

No. CBAM HUB is a technical compliance support tool, not a legal or advisory service. It helps you structure and document your CBAM data in a regulation-aligned way. Legal interpretation, tax treatment, and final regulatory responsibility remain with your company and its qualified advisors.

Which industries are most affected by CBAM?

CBAM currently covers imports of steel, aluminium, cement, fertilizers, chemicals (including hydrogen), and electricity. Other sectors may be brought into scope in future legislative phases. If you import any of these product categories from non-EU countries, CBAM obligations apply to your organisation.

Can CBAM HUB support audit-ready documentation?

Yes. Documentation readiness is a core design principle of CBAM HUB. The platform structures your data, calculations, and evidence files in a way that supports both internal review and external audit. Every data point is traceable to its source.

Is the platform suitable for auditors and consultants?

Yes. CBAM HUB can be used by auditors and consulting firms to support multiple clients. We offer a partnership programme specifically for advisory and verification organisations. Please contact us to discuss how the platform can be integrated into your client services.

Which countries do you support?

CBAM HUB supports all EU member states subject to CBAM reporting obligations. The platform interface is available in English, German, French, and Spanish. If you require support in another language or have country-specific requirements, please contact us.

Can we start with a pilot?

Yes. We recommend starting with a scoping consultation to understand your current CBAM data situation and reporting obligations. From there, we can propose a structured onboarding that fits your organisation's size and import profile. Contact us to discuss next steps.