Document Number WP.29/2014/37
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Document title Proposal for Supplement 1 to Regulation No. 127
Date 28 Mar 2014

Modifications primarily to the headform test procedures in accordance with the proposed amendment 2 to GTR No. 9 as amended and adopted by the GRSP as its 54th session (document GRSP-54-09/Rev.1 as amended and reproduced in Annex V to the GRSP session report. The proposal addresses the adult headform test area and bumper test area.

Status Adopted text published
Rulemaking area(s)
Regulatory impact
Original text | Supplement 1
Meeting(s)
Related documents
GRSP-54-09/Rev.1 Draft Supplement 1 to Regulation No. 127 in its original version (Superseded)
WP.29-163-07 Proposal for amendments to the draft Supplement 1 to the original version of UN Regulation No. 127 (Adopted text published)
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Excerpts from session reports related to this document
WP.29 | Session 163 | 24-27 Jun 2014

No objections to the proposals which are passed for consideration to adopt during the AC.1 session.

54. Agenda item 4.6.4, Regulation No. 127, ECE/TRANS/WP.29/2014/37, insert amendments to Annex 5, paragraph 3.2.1., to read:

“3.2.1.The velocity of the headform impactor shall be measured at some point during the free flight before impact, in accordance with the method specified in ISO 3784:1976. The measured velocity …… calculated or measured.”