The EU Battery Regulation explained

The EU Battery Regulation is Regulation (EU) 2023/1542. Its duties arrive on separate dates rather than in one go. Three are already fixed: a digital battery passport on 18 February 2027, supply chain due diligence on 18 August 2027 and recycled content disclosure on 18 August 2028. A fourth duty, the carbon footprint declaration, hangs on a delegated act that this guide could not confirm as adopted, so it is described here as pending. What follows is the scope, the settled dates and the work each one creates.

2026-08-05

## What does Regulation (EU) 2023/1542 cover?

The regulation governs batteries placed on the EU market and it attaches its duties to the company doing the placing. Four strands matter to anyone buying or selling cells and packs in Europe: labelling and the QR code under Article 13, the digital battery passport under Article 77, supply chain due diligence on the materials inside a cell and the disclosure of recycled content. Each strand starts on its own date. That staggering is why so much stale advice about this regulation is still in circulation, because a summary written two years ago can be accurate and useless at the same time.

## Who has to comply?

The duty falls on the economic operator that places a battery on the EU market. That is the manufacturer, the importer or the distributor putting a product into circulation in Europe for the first time, rather than the engineer who buys one to build a machine. If you import finished packs from outside the EU and sell them under your own name, look hard at your own position before you decide it is somebody else's problem. Buyers have the narrower job. Work out which company in your chain holds the obligation, then get that company to say so in writing before you raise the purchase order.

## Which dates are already fixed?

Three of them. None is far away. On 18 February 2027 the battery passport becomes mandatory under Article 77. It covers three families: EV batteries, light means of transport (LMT) batteries and industrial batteries rated above 2 kWh. On 18 August 2027 the supply chain due diligence obligations begin. They were first set for 18 August 2025 and were pushed back by Regulation (EU) 2025/1561, which is worth remembering the next time somebody tells you a date in this area is certain. On 18 August 2028 the recycled content disclosure obligations begin.

## What does Article 13 require?

Article 13 carries the labelling and QR code duties. They sit on the battery itself. Where the battery is too small to carry them, they move to the packaging and to the documents that travel with it. That is why a label converter, a marking system and a passport platform end up on one purchase order. No date for Article 13 appears on this page. Its timing turns on an implementing act that was not confirmed as adopted when the page was written. A date nobody can point at is not a date.

## What is still pending?

The carbon footprint declaration is pending rather than in force. It depends on a delegated act that this guide could not confirm as adopted, so no deadline for it is printed here. If a supplier or a consultant hands you a firm date for it, ask which act they are reading and whether it has been published. That is not pedantry. A plan built around a date that has not arrived spends budget in the wrong quarter and leaves the real deadlines uncovered.

## Does it reach portable batteries?

The passport list in Article 77 names EV, LMT and industrial batteries above 2 kWh, so a small portable pack is not on that list. Being off one list is not the same as being outside the regulation. Other duties are written by battery category and the scope article was not read at source for this page, so take the passport answer as an answer about the passport only. If you sell a portable product and want one thing to look at first, make it the Article 13 labelling duties.

## What does each duty mean for the work you have to do?

The passport is a data problem wearing a compliance label. Somebody has to decide which company supplies each field, where the record lives and who may write to it after the battery leaves the plant. Due diligence is a policy and an evidence problem. You need to know where the materials in your cells come from. You also need records that survive somebody asking to see them. Recycled content disclosure is a measurement and reporting problem and it lands on the same people who are already busy with the first two. None of the three is solved by buying a certificate.

## What should you do this year?

Name an owner. One person, with real time in their week, who holds the calendar for these dates and answers to somebody senior. Then do three concrete things. Ask your cell and pack suppliers in writing which passport data fields they can produce today. Ask them which ones they cannot, because that answer is the expensive one. Then read the articles named here in the published text and diary the two 2027 dates against your own product launches rather than against a generic industry timeline.

## Where to check this at source

Every date on this page was compiled from secondary summaries of the regulation. The Official Journal text was not opened for this guide. That is said here rather than buried in a footer. Before any of it goes into a specification, a tender or a supplier contract, read the article numbers in the consolidated text and check whether a later amendment has moved anything again. One of the three fixed dates above sits where it does only because an amendment moved it, which tells you how much weight a second-hand date can carry.