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Corrigendum 2 to Revision 3
(2014)
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Erratum by the secretariat
(2013)
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Corrigendum 1 to Revision 2
(2005)
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UN R54 | 00 series of amendments | Supplement 15 | Corrigendum 1
(2004)
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0
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15
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1
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UN R54 | 00 series of amendments | Supplement 16
(2004)
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0
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16
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UN R54 | 00 series of amendments | Supplement 17
(2010)
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0
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17
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UN R54 | 00 series of amendments | Supplement 18
(2013)
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WP.29/2012/49: Proposal adopted by the GRRF to harmonize the definitions used in UN R54 with the amendments (ECE/TRANS/WP29/2010/63) to UN R117 approved by the World Forum at its June 2010 session. With 38 of the 43 Contracting Parties applying UN R54 present
and voting, AC.1 adopted document WP.29/2012/49 by a vote of 38 in favor,
0 opposed, with 0 abstaining.
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Download in .pdf format
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Discussion from 157th WP.29 session (26-29
Jun 2012)
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0
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18
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UN R54 | 00 series of amendments | Supplement 19
(2015)
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WP.29/2014/47: Proposal to incorporate additional tire sizes within the regulation for commercial vehicle tires sold in countries requiring type approval according to UN Regulation No. 54. This proposal was adopted by the GRRF at its 75th session based upon a proposal by the ETRTO (document GRRF/2013/19).
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Download in .pdf format
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Discussion from 163rd WP.29 session (24-27
Jun 2014)
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No objections to the proposal which is passed for consideration to adopt during the AC.1 session.
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0
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19
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UN R54 | 00 series of amendments | Supplement 20
(2016)
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WP.29/2015/66: Proposal to permit the “LT” marking as a prefix or suffix to align the requirements with the current practice for C2 tyres with metric size designation. The proposed text for a prefix is in line with the latest draft of the gtr on tyres. The proposed text for a suffix is necessary for tyres designed to Japan Automobile Tyre Manufacturers Association (JATMA) standards. The proposal would add new tyres for light commercial vehicles (high flotation tyres) in Annex 5 of UN Regulation No. 54.
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Download in .pdf format
Download in .doc format
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0
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20
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UN R54 | 00 series of amendments | Supplement 21
(2017)
WP.29/2016/52: 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.] With 37 of the 46 Contracting Parties applying UN R54 present
and voting, AC.1 adopted document WP.29/2016/52 by a vote of 37 in favor,
0 opposed, with 0 abstaining.
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Download in .pdf format
Download in .docx format
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Discussion from 169th WP.29 session (21-24
Jun 2016)
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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)”
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0
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21
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UN R54 | 00 series of amendments | Supplement 22
(2018)
WP.29/2017/68: Proposal to- Clarify the minimum heights for markings of tyres with nominal rim diameter codes ≥ 20 and nominal section width ≤ 235
- Clarify the minimum heights for markings of tyres with nominal rim diameter codes < 20 and nominal section width > 235
- Correct the use of uppercase letters to denote dimensions where lowercase letters had been inserted
- Correct the paragraph numbering pursuant to the adoption of Supplement 21
- Delete a redundant note at the end of paragraph 6.1.5.3.3., and
- Add specifications for tyre sizes 33×11.50R20LT, 35×11.50R17LT, 37×13.50R26LT, 36×15.50R20LT and 40×15.50R26LT.
With 37 of the 48 Contracting Parties applying UN R54 present
and voting, AC.1 adopted document WP.29/2017/68 by a vote of 37 in favor,
0 opposed, with 0 abstaining.
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Download in .pdf format
Download in .docx format
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0
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22
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UN R54 | 00 series of amendments | Supplement 23
(2018)
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WP.29/2018/55: Proposal to introduce formulae for tyre sizes in Annex 5, Table B, add sizes in Annex 5, Part II, Tables C and E for old sizes that do not follow the guidelines/formulae applicable for high flotation tyres, amends footnotes in Annex 5, Part II, Table B in order to clarify categories of use, clarify tyre width tolerances, correct paragraph numbering and references, align the text editorially with UN R30 and to make other editorial improvements. With 35 of the 48 Contracting Parties applying UN R54 present
and voting, AC.1 adopted document WP.29/2018/55 by a vote of 35 in favor,
0 opposed, with 0 abstaining.
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Download in .pdf format
Download in .docx format
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0
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23
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00 series of amendments
| Supplement 24
(Formal WP.29 review)
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0
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24
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