WP.29/2026/187
UN R79: Proposal for a Supplement 12 to the 04 series of amendments
Source(s)
Date
7 Sep 2026
Status
Formal WP.29 review
Subject
Impact
04 series of amendments | Supplement 12
Meeting(s)

Proposal to amend para. 5.3.3.2. to clarify that in case of control transmission failure, excluding certain parts, steering with the performance laid down in para. 6. shall remain possible for the intact steering system, and amend para. 6.1.1. to permit testing above or below the specified ambient temperature of 0 °C to 45 °C at the manufacturer’s request and with Technical Service agreement, provided performance requirements are still met.

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