Short answer
If a UK company places batteries — or battery-powered products — on the EU market, it is caught by the EU battery passport from 18 February 2027 under Regulation (EU) 2023/1542. Brexit does not exempt you. The regulation follows the EU market, not the seller's nationality.
What changes for a non-EU seller is who in the chain is the EU-facing economic operator — your EU importer, an EU entity of yours, or, if that is left unsettled, exposure that can fall back on you.
The single most common misconception among UK battery and light-electric-vehicle brands is that an EU rule is an EU-company problem. It is not. Like most EU product legislation, the Batteries Regulation attaches to the act of placing a product on the EU market — and a UK firm selling e-bikes, storage racks or battery-powered equipment into the EU is doing exactly that.
Why UK firms are in scope
Regulation (EU) 2023/1542 governs batteries placed on the EU market, wherever the company placing them is based. The passport obligation in Article 77, the carbon-footprint declaration in Article 7 and the rest of the regime all trigger on EU market access. Your location in the UK does not switch them off. In practice, "the EU market" is what matters, and if your batteries reach EU customers, the regulation reaches your batteries.
What changes for a non-EU seller: the operator question
Being outside the EU does not remove the obligation — it reshapes who carries it. The passport belongs to the economic operator who first places the battery on the EU market (Article 77, with the definitions in Article 2). For a UK exporter, the candidates are:
- Your EU importer or distributor. If an EU-based business first places your battery on the EU market, that business may be the operator for passport purposes.
- An EU entity of your own. Many exporters set up or appoint an EU-based arm precisely so there is a clear, controllable operator.
- Left unsettled. The risk case: if no EU-based party clearly takes the operator role, the practical and commercial exposure can end up back on your side of the chain — including EU buyers refusing product without a compliant passport.
The point is that the operator role must be settled explicitly, in writing, rather than assumed to sit with "someone in the EU". Your EU customers and their auditors will ask.
What UK exporters should do now
- Confirm which of your products are in scope — EV, LMT (e-bike/scooter) or industrial > 2 kWh batteries are caught; portable and SLI are not (yet).
- Nail down the economic-operator arrangement for the EU market in writing with your EU importer or via your own EU entity.
- Check the already-live obligations. The carbon-footprint declaration is in force now for EV (since 18 February 2025) and industrial > 2 kWh (since 18 February 2026) batteries under Article 7 — a UK exporter of those is on the hook today, not in 2027.
- Send the supplier data request early. Whether your cells come from Asia or elsewhere, the passport data lives upstream, so start the request now.
This guide is general information about Regulation (EU) 2023/1542 as it applies to sales into the EU, not legal advice, and it does not cover any separate Great Britain requirements under UK law. Your exact position — including who is the economic operator — depends on your supply chain and route to market; confirm with qualified counsel.
Frequently asked questions
Do UK companies have to comply with the EU battery passport?
Yes, if you place batteries or battery-powered products on the EU market. The regulation applies to batteries placed on the EU market regardless of where the seller is based, so a UK brand selling into the EU is caught from 18 February 2027.
Does Brexit exempt UK firms?
No. The regulation follows the EU market, not the seller's nationality. Being outside the EU usually just changes who in the chain is the EU-facing economic operator.
Who is the economic operator when a UK firm sells into the EU?
Whoever first places the battery on the EU market — your EU importer or distributor, or an EU entity of your own. If no EU party clearly takes the role, exposure can fall back on your side, so settle it explicitly.
Is the UK introducing its own battery passport?
This guide covers the EU obligation you face selling into the EU. Any separate Great Britain requirements are governed by UK law and are outside Regulation (EU) 2023/1542; check current UK government guidance for the domestic position.
Check your EU exposure
Screen your batteries against Regulation (EU) 2023/1542 — scope, who the EU-facing economic operator is, and what's already owed — and get a dated report with the supplier data-request letters.
Check my batteries → get my battery passport reportSources
- Regulation (EU) 2023/1542, Article 77 — battery passport from 18 February 2027 for batteries placed on the EU market. eur-lex.europa.eu/eli/reg/2023/1542/oj
- Regulation (EU) 2023/1542, Article 2 — "placing on the market", "economic operator", "importer", "distributor"; Article 7 — carbon-footprint declaration dates. eur-lex.europa.eu/eli/reg/2023/1542/oj
Honesty note, as of 9 July 2026: the EU obligation and 18 February 2027 date are fixed in the regulation. The passport's data model and access rules are still being finalised via the delegated act due 18 August 2026. Any separate UK domestic requirement is outside this instrument.