---
title: Uniform provisions concerning the approval of vehicles with regard to specific requirements for the electric power train
ref_no: UN R100.05
status: Revised
effective_on: 2025-09-26
market: UN ECE (E-Mark)
source_url: "https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A42026X1695"
verified_at: 2026-08-19
version: 1
canonical: "https://tsinghu.com/en/regulations/un-r100"
publisher: Shenzhen Tsinghu Technology Co., Ltd. (agency, not a certification body)
license: CC-BY-4.0
---

# UN R100.05 Uniform provisions concerning the approval of vehicles with regard to specific requirements for the electric power train

| | |
|---|---|
| Effective | 2025-09-26 |
| Scope | Category M and N electric vehicles and their rechargeable energy storage systems |
| Key requirements | Protection against electric shock, REESS safety, insulation resistance and post-crash requirements |
| Languages | EN |
| Market | UN ECE (E-Mark) |

## Change history

- 2025-09-26 — 05 series of amendments entered into force (https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A42026X1695)
- 2022-09-30 — 03 series of amendments entered into force (https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A42026X1695)