The Multi-Regulation Burden: ESPR + CBAM + CSRD

ESPR, CBAM, and CSRD are three separate regulations asking for overlapping data. Here is how to address all three simultaneously — and why shared data infrastructure is the only practical strategy.

The convergence problem

Most compliance teams approach EU sustainability regulations one at a time. One team handles the Digital Product Passport project under ESPR. A separate team handles CBAM reporting. A third team is standing up CSRD. Each runs its own data collection process, its own supplier questionnaire, and its own reporting workflow.

This is expensive and unnecessary. ESPR (Regulation (EU) 2024/1781), CBAM (Regulation (EU) 2023/956), and CSRD (Directive (EU) 2022/2464) ask for substantial overlapping data. A company that maps the intersection can address all three with a single data collection effort and a shared infrastructure.

What each regulation actually needs

ESPR requires a Digital Product Passport containing, per product or batch: material composition, substances of concern, carbon footprint, recycled content, repairability data, end-of-life instructions, and supply chain origin information. This data lives at the product level.

CBAM requires verified embedded carbon emissions for imports of cement, steel, aluminium, fertilisers, electricity, and hydrogen — verified by an accredited third party, submitted annually to EU customs authorities. This data lives at the shipment/production facility level.

CSRD requires a corporate sustainability statement reporting against ESRS standards — including ESRS E1 (climate) and ESRS E5 (resource use and circular economy). This data lives at the company level, aggregated from product and operational data.

The flow runs upward: product-level data → shipment-level data → corporate-level disclosure.

Where the data overlaps

Carbon footprint data

All three regulations require carbon data, but at different granularities:

• ESPR DPP: Product-level carbon footprint, per unit or batch, following EU Product Environmental Footprint (PEF) methodology
• CBAM: Embedded emissions per tonne of imported goods, verified against the CBAM methodology (distinct from PEF — not directly interchangeable, but derived from the same underlying production data)
• CSRD ESRS E1: Company-level Scope 1, 2, and 3 greenhouse gas emissions — with Scope 3 upstream emissions drawing on the same supplier carbon data that feeds ESPR and CBAM

A company with clean, verified, facility-level emissions data from its suppliers can satisfy all three carbon reporting requirements. Without that underlying data, it must run three parallel supplier engagement processes.

Material composition and recycled content

• ESPR DPP (Annex III): Material composition by weight, recycled content percentages, Substances of Very High Concern (SVHCs) above 0.1% weight by weight
• CSRD ESRS E5: Disclosure of material resource flows, recyclability, recycled content, and circular economy policies at product level
• REACH (Regulation (EC) No 1907/2006): SVHC disclosure in articles above 0.1% concentration — the same data field required by ESPR

One supplier questionnaire asking for material composition, recycled content, and SVHC presence populates the DPP, satisfies ESRS E5 material flow disclosures, and fulfils REACH communication obligations simultaneously.

Supply chain traceability

• ESPR: Origin and traceability information required in the DPP for materials and components
• CSRD ESRS S: Value chain worker and social impact disclosures require knowing who your suppliers are
• CBAM: Requires verified producer-level data including facility identification

A single supplier mapping exercise — identifying who produces what, at which facility, in which country — satisfies the origin fields in the DPP, the value chain mapping required for CSRD, and the facility identification needed for CBAM.

The practical strategy: build once, report many times

The companies navigating this most efficiently share a common architecture:

1. Centralise supplier data collection

Run one supplier engagement process that collects: facility-level emissions data, material composition, recycled content, SVHC presence, country of origin, and production site details. This one dataset feeds ESPR DPPs, CBAM declarations, and CSRD ESRS disclosures.

2. Structure data for reuse

Product-level data should be stored in a format that supports both DPP generation (per-product output) and corporate reporting (aggregated output). A well-designed product data model makes this automatic.

3. Sequence the work by deadline

CBAM's definitive phase is already active (1 January 2026). CSRD Wave 2 reporting covers FY 2027 (first report in 2028). ESPR DPP requirements phase in from 2027 onwards by product category. Starting with CBAM-driven supplier data collection is the rational entry point — it creates the foundation for everything else.

4. Treat DPPs as the common data layer

The DPP is not only a compliance output — it is a data repository that, if structured correctly, feeds CSRD ESRS E5 product disclosures automatically. A company that builds DPPs properly from the outset does not need a separate CSRD data collection process for product-level material and circularity data.

The cost of siloed compliance

Companies running three separate compliance programs — separate budgets, separate suppliers questionnaires, separate software tools — typically spend two to three times what an integrated approach requires. They also create inconsistency risk: carbon footprint figures that differ between the DPP and the CSRD report, material composition data that contradicts REACH disclosures.

Regulators are beginning to cross-reference data across regulatory systems. Inconsistency between your CBAM declaration, your DPP carbon footprint, and your CSRD Scope 3 disclosures is a red flag. An integrated data strategy eliminates this risk by design.

Sources

• Regulation (EU) 2024/1781 (ESPR), Articles 9–13 and Annex III — EUR-Lex
• Regulation (EU) 2023/956 (CBAM) — EUR-Lex (OJ L 130, 16 May 2023)
• Directive (EU) 2022/2464 (CSRD), including ESRS E1 and ESRS E5 — EUR-Lex
• Regulation (EC) No 1907/2006 (REACH) — SVHCs in articles, Article 33
• Omnibus Directive (EU) 2026/470 — published OJ 26 February 2026