Document Number WP.29/2026/25
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Document title UN R83: Proposal for a 09 series of amendments
Date 29 Dec 2025

Proposal for a new series to align with Euro 7 requirements, including provisions on manipulation devices and manipulation strategies, anti-tampering, security and cyber security, and extended lifetime and In-Service Conformity requirements for in-vehicle battery durability. The Type 2 test has been removed from this new series.

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Status WP.29 amended and adopted
Rulemaking area(s)
Regulatory impact
09 series of amendments
Meeting(s)
Related documents
GRPE/2025/16 UN R83: Proposal for a new series of amendments (Superseded)
GRPE-93-54/Rev.1 UN R83: Proposal for a new series amendment (excluding item 1C) (Superseded)
GRPE-94-19 UN R83: Proposal to amend the 09 series (Informal GR review)
GRPE-94-24/Rev.1 UN R83: Proposal to amend WP.29/2026/25 (Formal GR review)
WP.29/2026/43 UN R83: Proposal for amendments to WP.29/2026/25 (Adopted by WP.29)
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