Battery Passport 2027: What Manufacturers Must Do
The EU battery passport is mandatory from 18 February 2027. A practical checklist of what manufacturers must do now to be ready before the deadline.
The clock is running on the EU battery passport. With the 18 February 2027 deadline fixed, the useful question for a manufacturer is not what the passport is — it is which decisions, data and suppliers you must line up now so you are not caught out later. This guide skips the theory and gives you a practical, step-by-step checklist: what to classify, what data to gather, who to involve, and how to register — in the order that actually works. (If you first want the detail of what the passport must contain, read our companion piece on the battery passport requirements.)
The one date that matters: 18 February 2027
From 18 February 2027, every EV battery, industrial battery over 2 kWh and LMT battery that is placed on the market or put into service in the EU must carry a complete, accurate passport, reachable through a QR code / GS1 Digital Link. A battery without a valid passport risks being held back from the market — so the passport is a condition of market access, not an optional extra. For the detail of what a passport must contain, see our guide on the battery passport requirements.
The full battery compliance timeline
The passport deadline is not standalone — it sits within a series of phased obligations under Regulation (EU) 2023/1542:
| Milestone | Date | Applies to |
|---|---|---|
| Carbon-footprint declaration | Feb 2025 | EV batteries |
| Carbon-footprint declaration | Feb 2026 | Industrial > 2 kWh |
| Performance & durability labelling | 18 Aug 2026 | EV batteries |
| Battery passport (QR + digital passport) | 18 Feb 2027 | EV, industrial > 2 kWh, LMT |
| Maximum carbon-footprint thresholds | from 2028 | EV batteries |
The takeaway: much of the data the passport needs (carbon footprint, performance) you already produce for earlier obligations. The passport unifies it into one machine-readable record — which is why teams that have already organised that data start with a head start.
What "being ready" actually means
The passport is not a one-off label you print just before shipping. It is living data infrastructure that must stay accurate for the life of the product. In practice the hardest part is rarely the QR technology — it is collecting reliable data early from every link in the chain: raw-material suppliers, cell makers and assembly plants. "Ready" means that data flow is built and tested before mass production, not that you scramble to assemble it the week the deadline lands.
The manufacturer checklist
- Classify your product lines. Which batteries cross the 2 kWh threshold or are EV/LMT? This is the first decision — it determines which products need a passport at all.
- Audit your existing data. Map what you already have (carbon footprint, composition, performance) and find the gaps by data category.
- Engage suppliers early. Many fields (recycled content, critical raw materials, due diligence) come from Tier 1/2 suppliers. Agree who provides what, and in which format.
- Move off spreadsheets onto a platform. The data must be updated and audited across the product's life — something scattered Excel files cannot sustain.
- Generate the data carriers. Produce the QR codes as GS1 Digital Link, printed on the battery or its packaging.
- Pilot & simulate an audit. Issue a test passport, scan it, check what each audience (public, owners, authorities) sees, and fix issues before volume production.
- Register in the EU DPP Registry. You need a qualified electronic seal (eIDAS) to identify as a legal entity — secure it early. See how the EU DPP Registry works.
- Keep the passport live. Update state-of-health data and changes across the product's life — the passport does not "end" at the point of sale.
Why starting now beats waiting
The 18 February 2027 deadline is hard, not indicative. Companies that treat compliance as an ongoing programme — mapping suppliers, standardising formats, piloting passports — reach 2027 ready. Those that leave it late discover the time-consuming part, the supply-chain data, cannot be solved in a few weeks. The 2027 milestone is also watched as the bellwether for every product group that follows under the ESPR: what you learn now with batteries you will apply again later.
How DPP Central helps you hit the deadline
Most of the checklist above — steps 4 to 7, from moving your data onto a platform to registering in the EU DPP Registry — collapses into a single workflow with DPP Central (a platform operated by AGROBOX Smart Farming P.C.), instead of three separate projects racing the same deadline. Turn this checklist into a concrete plan: see the battery solution page, compare pricing, start free, or talk to us about your product lines. New to the topic? Begin with what a Digital Product Passport is.
This article is informational and is not legal advice. For a binding interpretation of your obligations, consult the official EU texts (European Commission) or a qualified legal adviser.
Frequently asked questions
When is the battery passport deadline?
The obligation applies from 18 February 2027. From that date, every EV battery, industrial battery over 2 kWh and LMT battery placed on the EU market must carry a valid, accessible passport.
What must manufacturers do to prepare?
In order: classify which product lines are in scope (the 2 kWh threshold), audit existing data and find the gaps, engage suppliers early for supply-chain data, move off spreadsheets onto a DPP platform, generate QR / GS1 Digital Link carriers, pilot a passport, and register it in the EU DPP Registry.
Which batteries need a passport?
EV batteries, industrial batteries over 2 kWh, and light means of transport (LMT) batteries such as e-bikes and e-scooters. Ordinary general-purpose portable batteries are outside the obligation.
What happens if a battery has no passport by the deadline?
Without a valid, accessible passport, a battery risks being held back from the EU market. The passport becomes a condition of market access rather than an optional extra, so non-compliance effectively means you cannot sell.
Do I need a qualified electronic seal to register?
Yes. Identity in the EU DPP Registry is verified via eIDAS: legal entities need a qualified electronic seal from a qualified trust service provider, while sole traders use a qualified electronic signature. Secure it early — issuance takes time.
How early should we start?
Now. The passport technology is rarely the bottleneck — the time-consuming part is collecting reliable data from every supplier in the chain. Companies that begin months ahead reach 2027 ready; those that wait end up chasing data at the last minute.