---
title: All 91 mandatory fields of the EU Battery Passport, mapped field-by-field.
description: Field-by-field guide to all 91 mandatory data points required by EU Battery Regulation 2023/1542. Free PDF, 7 sections, with regulation references.
canonical: "https://www.tracepass.eu/guides/battery"
locale: en
source: "https://www.tracepass.eu/guides/battery"
---

# All 91 mandatory fields of the EU Battery Passport, mapped field-by-field.

> Field-by-field guide to all 91 mandatory data points required by EU Battery Regulation 2023/1542. Free PDF, 7 sections, with regulation references.

What every EU battery manufacturer and importer needs to file by February 2027 — broken into 7 sections, with regulation references and source-data guidance for each field.

- Regulation: EU Battery Regulation 2023/1542
- Mandatory from: February 2027
- Fields covered: 91
- Guide length: 21 pages

## Who needs to file a battery passport

Regulation (EU) 2023/1542 applies from 18 February 2027 to:

- EV batteries — every battery used to propel an electric vehicle (full or hybrid).
- Industrial batteries above 2 kWh — stationary storage, telecom, UPS, large mobile equipment.
- LMT batteries — e-bike, e-scooter, e-moped batteries above 25 V or 250 W.
- SLI (starter) batteries — partially in scope from August 2025; full DPP from Feb 2027.