What actually changed in 2026
The Construction Products Regulation (CPR) is the EU-wide law that governs how construction products can be placed on the single market. It has been around since 2011 — but the revision known as Regulation (EU) 2024/3110 entered into force on 8 January 2026. It replaces the 2011 rules with a far more demanding regime, and it lands on top of two other EU frameworks — the Digital Product Passport (DPP) and the Energy Performance of Buildings Directive (EPBD).
For an electrical contractor bidding on a commercial fit-out or a public tender in Germany, France, Netherlands, or Austria, the practical impact is threefold:
- Environmental data becomes mandatory, starting with Global Warming Potential (GWP).
- A Digital Product Passport will identify each product in a central EU registry from 19 July 2026 onward.
- The Declaration of Performance (DoP) has to carry richer, verifiable data — no more one-page PDFs from suppliers.
Who is actually on the hook
CPR primarily regulates manufacturers — the firms that physically make cables, panels, cable trays, luminaires, switchgear. But the practical burden lands squarely on contractors and installers, for one simple reason: you are the one submitting the bid, and the client will hold you responsible for the compliance of the products you specify.
If the panel you quote does not have a valid CPR-compliant Declaration of Performance, your bid can be disqualified — even if the price is the best.
In public procurement — where a growing share of EU electrical work now lives — the tender documents typically require verified compliance data as an attachment to the bid. Missing it is not a warning, it is exclusion.
The GWP declaration — the first real bite
The most immediate change is the Global Warming Potential (GWP) declaration. Since 8 January 2026, the DoP has to include GWP for a set of priority product categories, starting with structural steel, and expanding through 2026 and 2027 to include the products most electrical contractors actually buy — cabling systems, cable trays and containment, switchgear, and building-integrated PV components.
Where the GWP value comes from
The number comes from a verified Environmental Product Declaration (EPD)the manufacturer produces, based on a life-cycle assessment (LCA) of the product. As a contractor, you don't compute it — but you do have to collect it from your suppliers and pass it into the bid.
Digital Product Passport — 19 July 2026 onwards
From 19 July 2026, the central EU DPP registry goes live. Every major electrical product placed on the EU market will have a machine-readable digital identifier. Public procurement rules increasingly require that identifier to be captured as part of the bid, and later as-built documentation.
In practice, the DPP carries the same environmental data as the EPD, plus a unique product ID and traceability information. The biggest headache for contractors is not the concept — it is the data plumbing: pulling DPP IDs from a dozen supplier systems and stitching them into a bid packet.
Contractor checklist for 2026 bids
When your team prepares an electrical bid in 2026 — and every bid from now on — walk through this list before you hit “send”:
- Confirm the DoP for every specified product includes a GWP declaration if the category is in scope.
- Collect the DPP identifier for every major electrical component (panels, switchgear, transformers, PV modules).
- Store the underlying Environmental Product Declaration (EPD) in your bid packet.
- Cross-check that all products specified are on the CPR-compliant list — a supplier saying “yes” is not evidence.
- Add a compliance summary section to the bid itself. Public procurement officers will look for it.
How ScopeSense helps
ScopeSense reads your project drawings and specifications and surfaces the CPR / DPP obligations automatically, item by item. When your specification calls for a cable tray system, ScopeSense will flag the required GWP declaration and remind you to collect the DPP identifier from the supplier — before the bid goes out.
The point is not to replace compliance work — it is to make sure no compliance requirement quietly falls off a spreadsheet at 2 AM the night before a bid deadline.