GAR | WP.29/2016/52

Document Title	Proposal for Supplement 21 to the 00 series of amendments to Regulation No. 54
Reference Number	WP.29/2016/52
Date	14 Apr 2016
Summary	Proposal to: correct the code 19 rim diameter, amend the tyre dimension requirements, modify the marking requirements to replace PSI with kilopascals (“kPa”), change the measurement units for drum speed from min-1 to km.h-1 and align the wording in Annex 7, Appendix 1 with the text of the Regulation, add new tyre sizes to Annex 5, allow for special tyres that can also be used as snow tyres to be marked with the inscription M+S, M.S, or M&S while remaining in the category of use “special”, align definitions and content with the other tyre regulations (UN Regulations Nos. 30, 117, 75 etc.), include a definition of “manufacturer” extracted from the resolution “R.E.3” adopt a common definition and use of the terms “Manufacturer’s name”, “Brand name”, “Trademark”, “Trade description” and “Commercial name” and their links, and add information in the certificate to enable approval authorities to more easily understand the products the certificate addresses. [These documents erroneously refer to the 01 series of amendments. This should be corrected as the 00 series of amendments to UN R54.]
Rulemaking Area(s)	UN R54 CV Tires
Regulatory Impact	Original text \| Supplement 21
Proposal Status	Adopted
Meeting(s)	WP.29 \| Session 169 \| 21-24 Jun 2016 4.9.4. Proposal for Supplement 21 to the 00 series of amendments to Regulation No. 54 4.9.4. Proposal for Supplement 21 to the 00 series of amendments to Regulation No. 54
Related Documents
	GRRF/2015/26	Proposal for an amendment to Regulation No. 54 \| Superseded	change status?
	GRRF/2015/28	Proposal for amendments to Regulation No. 54 \| Superseded	change status?
	GRRF/2016/12	Proposal for amendment to Regulation No. 54 and Regulation No. 117 \| Superseded	change status?
	GRRF/2016/13	Proposal for amendments to Regulation No. 54 \| Superseded	change status?
	GRRF/2016/16	Proposal for amendment to Regulation No. 54 \| Superseded	change status?
	GRRF/2016/17	Proposal for amendment to Regulation No. 54 \| Superseded	change status?
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Excerpts from session reports related to this document
WP.29 \| Session 169 \| 21-24 Jun 2016		58. Agenda item 4.9.4., in ECE/TRANS/WP.29/2016/52, amend the title of the document to read: “Proposal for Supplement 21 to Regulation No. 54”, amend the title on page 2, to read: “Supplement 21 to Regulation No. 54 (Tyres for commercial vehicles and their trailers)”