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WP.29/2016/4

Proposal for Supplement 1 to the 03 series of amendments to Regulation No. 51

Source(s)

Date

4 Jan 2016

Status

Adopted

Subject

UN R51 Vehicle Noise

Impact

03 series of amendments | Supplement 1

Meeting(s)

WP.29 | Session 168 | 8-11 Mar 2016

Agenda item 4.6.2. Proposal for Supplement 1 to the 03 series of amendments to Regulation No. 51

Agenda item 4.6.2. Proposal for Supplement 1 to the 03 series of amendments to Regulation No. 51

Agenda item 4.6.2. Proposal for Supplement 1 to the 03 series of amendments to Regulation No. 51

Proposal to clarify the wording of the 03 series of amendments to UN R51 as adopted by the World Forum in June 2015 (document WP.29/2015/62). The adopted wording could lead to the interpretation that sound levels measured on the left side of the vehicle are to be averaged with levels measured on the right side of the vehicle. The proposed new wording clarifies that the overall sound emission is assessed individually per vehicle side.

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Related documents

Excerpts from session reports

GRB | Session 62 | 1-3 Sep 2015

7. GRB noted that WP.29 and AC.1, at their June 2015 sessions, had adopted the consolidated proposal for the 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/2015/62).

8. The expert from OICA proposed to clarify the wording of Annex 3, paragraph 3.1.3. (GRB-62-19-Rev.1). GRB adopted this proposal, as contained in Annex III, and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their March 2016 sessions as a draft Supplement 1 to the 03 series of amendments to Regulation No.51.

GRB | Session 64 | 5-7 Sep 2016

7. GRB noted that Supplement 1 to the 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/2016/4) was adopted at the WP.29 and AC.1 sessions in March 2016 and would come into force in October 2016.

WP.29 | Session 166 | 23-26 Jun 2015

67. The representative of EU, Japan and the Chair of GRB welcomed the adoption of the 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/2015/62) and acknowledged the work of GRB and its subsidiary bodies.