UN Regulation No. 137
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UN Regulation No. 138 →
Amendments Contracting Parties
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Entry into force as of: 7 Jan 2022
02 series of amendments | Supplement 1 was established by the adoption of the following proposal:
WP.29/2021/64   UN R137: Proposal for Supplement 1 to the 02 series of amendments
This change has also been reproduced in Revision 2 | Amendment 1.