CPR — Transparency and Sustainability for Construction Products in the EU

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CPR: The EU's Construction Products Regulation

The CPR (Regulation (EU) 2024/3110) is the EU's new Construction Products Regulation, replacing the old CPR 305/2011 and introducing environmental requirements and a digital product passport for the sector. is the EU's new framework for the ecodesign of sustainable products, replacing the old directive and expanding the obligations placed on manufacturers, importers and distributors.

Its goal is for construction products on the European market to be traceable, with a declared carbon footprint and ready for the circular economy — from raw material to reuse, durability, repairability, recyclability, energy efficiency and digital traceability.

Requirements for construction products

Declaration of Performance and Conformity (DoPC) — the digital successor to the old Declaration of Performance (DoP) and the foundation of the CE marking.
Mandatory carbon footprint declaration (GWP) under EN 15804 — from 8 January 2026 for the priority families (concrete, steel, insulation).
Phased expansion: core environmental indicators from 9 January 2030, full life-cycle reporting by 9 January 2032.
Data on composition, safety and hazardous substances (REACH/SVHC).
The scope also covers used and 3D-printed products, as well as kits.
The CE marking is retained; environmental performance becomes part of the declared essential characteristics.

Construction Digital Product Passport (CPR-DPP)

Established in Chapter X (Articles 75–80) of the CPR — a legal basis separate from the ESPR, but built on a shared infrastructure.
The DoPC is the data backbone: essential characteristics, environmental performance, REACH data, instructions and a unique identifier.
Accessed via a QR code or another electronic medium (NFC) — shares the ESPR data carriers (GS1, QR, JSON-LD).
An "authorised providers" architecture: a thin central EU registry (by 19 July 2026) + content held by the manufacturer or its provider.
Requires interoperability with BIM (EN ISO 23387:2025) — a requirement unique to construction.
A delegated act for DPP providers is expected around Q4 2026; a mandatory DPP by product family from around 2029.

Obligations for businesses

Manufacturers — create and maintain the DoPC/DPP for every construction product.
Importers — guarantee a valid declaration and conformity before placing products on the market.
Distributors — ensure access to the DoPC/DPP along the supply chain.
GWP declaration — already mandatory, phased in by family in line with the updated harmonised standards.
Penalties on environmental declarations — enforceable by Member States from around 8 January 2027; the data must be verified before then.
Where there is overlap with steel, the ESPR also applies — but under Article 12 the CPR takes precedence; one platform covers both obligations.
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How the CPR connects to the ESPR, CBAM and BIM

Construction products are governed primarily by the CPR, not the ESPR. Where the two regimes overlap — for example with structural steel — the CPR takes precedence under Article 12, but this is a rule of precedence, not a duplication of infrastructure. Both regimes share the same foundation: the common central EU registry (by 19 July 2026) and the same data carriers (GS1, QR, JSON-LD). The construction layer — the DoPC, environmental declarations (EPD under EN 15804) and BIM interoperability — is added on top, not duplicated. The carbon data (GWP) that the CPR requires also overlaps with reporting under CBAM (in force from 1 January 2026 for imports of steel, cement and aluminium). So a single platform collects the data once and uses it for the CPR, ESPR and CBAM — a strategic advantage for companies that prepare in good time.

Learn more about the DPP

What does the CPR mean for construction businesses in practice?

Not just regulation, but a new way to prove your product.

A carbon footprint declaration (EPD/GWP) is now a market requirement, not merely a regulatory one. The CPR brings transparency and trust, opens access to green public procurement and prepares businesses for the mandatory digital passport. Companies that gather their data in good time gain a competitive edge and alignment with the Green Deal.

IMPLEMENTATION TIMELINE

Key CPR deadlines

The CPR is now applicable. Here are the dates every construction business within its scope needs to know.

01

8 January 2026

The CPR becomes applicable; the old CPR 305/2011 is repealed. The carbon footprint declaration (GWP) under EN 15804 begins for the priority families.

02

16 December 2025

The CPR Work Plan 2026–2029 (COM(2025) 772) is published, with the roadmap for standards and the DPP by product family.

03

~8 January 2027

Penalties on environmental declarations become enforceable by Member States. The data must be verified before then.

04

~Q4 2027

Standards and a delegated act for cement and building lime; the mandatory DPP arrives by family from around 2029 (doors and windows 2030–2031).

05

9 Jan 2030 → 2032

Core environmental indicators become mandatory (2030), with full life-cycle reporting by 2032.
WIARA tracks the development of the CPR closely and supports businesses through its phased rollout.
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Prepare your construction products for the CPR

The GWP declaration is now law, and the digital passport is arriving family by family. We help you gather the data once — for the CPR, ESPR and CBAM — easily, quickly and without major investment.

CPR across the EU

Frequently asked questions

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The CPR (Regulation (EU) 2024/3110) is the sector-specific regulation for construction products, while the ESPR is the horizontal framework covering almost all products. Both are directly applicable regulations. Where they overlap (for example, steel), the CPR takes precedence (Article 12), but the data is collected on a shared infrastructure.

For cement, concrete, insulation, steel and reinforcement for construction, doors, windows, coatings, membranes, plaster, cables and kits — as well as used and 3D-printed construction products.

The Declaration of Performance and Conformity (DoPC) is the digital successor to the old DoP. It is the foundation of the CE marking and the data backbone of the construction DPP.

The CPR is applicable from 8 January 2026. The GWP declaration begins by family in line with the updated standards; the mandatory DPP arrives from around 2029 (cement) through 2030–2031 (doors, windows). Penalties on environmental declarations apply from around 8 January 2027.

From 8 January 2026, tied to the updated harmonised standards by product family (concrete, steel and insulation come first). Full environmental life-cycle reporting arrives by 2032.

The carbon footprint data (GWP) that the CPR requires overlaps with the carbon data for CBAM (in force from 1 January 2026). You calculate the figure once and use it for both.

Start collecting EPD/GWP data for their products, build processes for the DoPC and plan integration with their systems. The best move is to choose a reliable partner for CPR and ESPR compliance.

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Prove SustainabilityEnter Green Procurement
Prove SustainabilityEnter Green Procurement