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Working Document GRRF/2017/3

Document Title Proposal for amendments to Regulation No. 55
Reference Number GRRF/2017/3
Document Date 14 November 2016
Document Posted 14 November 2016
Meeting Session(s)

UN R55 informal group proposal for:

  1. An amendment for the separation of the procedures to verify towable mass from the procedure of setting and certifying performance values;
  2. An amendment that adds procedures to verify towable mass for vehicle combinations that have hitherto not been accounted for in the Regulation;
  3. Amendments that adds integrated fixing points for secondary couplings;
  4. An amendment that clarifies the procedure to identify worst cases for certification testing;
  5. Amendments that removes typos in the current Regulation.
Please note that, under paragraph 3.4 regarding “Combination 4”, the Clevis coupling formula should read “DC” rather than “D” as shown.

Document Status Superseded
Related Documents
GRRF-83-06/Rev.1 | Comments on the proposal of the Revision of UN R55 informal group to GRRF
WP.29/2017/69 | Proposal for Supplement 7 to the 01 series of amendments to Regulation No. 55