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Document Title UN R124: Proposal for a Supplement
Reference Number GRBP/2024/16
Date
22 Nov 2023
Summary Proposal to clarify the text:
  • Term "construction materials"
  • interpretation of paras. 2.2.4. and 2.2.8.
  • supplement technical description of the wheel with information describing production quality control
  • option for additional consumer-oriented marking
  • clarify Annex 4 and exclude aluminum-alloy and magnesium-alloy wheels under test (b)
  • clarify Annex 6 with regard to possible defects caused by the production process and not affecting the appearance of cracks during testing
  • recommend under Annex 6 to identify cracks occurred as a result of the test by using penetrating paints
  • clarify Annexes 7 and 8 with regard to air leakage.
Source(s) Russia
Rulemaking Area(s) UN R124 Passenger Car/Trailer Wheels
Proposal Status Superseded
Meeting(s)
Related Documents
GRBP-78-03 UN R124: Proposal to amend document GRBP/2023/20 (superseded)
GRBP/2023/20 UN R124: Proposal for a Supplement (superseded)
GRBP-79-20 UN R124: Proposal for a new Supplement
GRBP-79-32 UN R124: Proposal for Supplement 4 to the 00 series of amendments (superseded)
GRBP/2024/19 UN R124: Proposal for a Supplement (superseded)
Downloads
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Excerpts from session reports related to this document
GRBP | Session 79 | 6-9 Feb 2024

27. The expert from the Russian Federation proposed clarifying certain provisions (ECE/TRANS/WP.29/GRBP/2024/16). The proposal received comments from the experts of France, Germany, Netherlands and ETRTO (GRBP-79-20). In reply, the expert from the Russian Federation tabled a revised proposal (GRBP-79-32). The expert from Germany made a study reservation on GRBP-79-32. Finally, GRBP agreed to revert to this issue at the next session.

27. The expert from the Russian Federation proposed clarifying certain provisions (ECE/TRANS/WP.29/GRBP/2024/16). The proposal received comments from the experts of France, Germany, Netherlands and ETRTO (GRBP-79-20). In reply, the expert from the Russian Federation tabled a revised proposal (GRBP-79-32). The expert from Germany made a study reservation on GRBP-79-32. Finally, GRBP agreed to revert to this issue at the next session.

27. The expert from the Russian Federation proposed clarifying certain provisions (ECE/TRANS/WP.29/GRBP/2024/16). The proposal received comments from the experts of France, Germany, Netherlands and ETRTO (GRBP-79-20). In reply, the expert from the Russian Federation tabled a revised proposal (GRBP-79-32). The expert from Germany made a study reservation on GRBP-79-32. Finally, GRBP agreed to revert to this issue at the next session.