Proposal for Amend. [3] to GTR No. 3
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Proposal to align GTR No. 3 with technical progress, addressing among others: electromagnetic compatibility/immunity of ABS-systems, ABS performance requirements for category 3-5 vehicles (three-wheelers), uniform requirements for equipment such Emergency Stop Signal and the means to disable the ABS, if equipped. This amendment aims to harmonize GTR with recent amendments made to UN Regulation No. 78.

Reference Number: GRRF-83-09
Origin: Italy
Date: 19 January 2017
Proposal Status: Superseded
Related Documents:
GRRF-82-04 | Proposal for amendments to GTR No. 3
GRRF-83-10 | Proposal for amendments to GRRF-83-09 on amending GTR No. 3
GRRF/2017/15 | Proposal to amend Global Technical Regulation No. 3
WP.29/2017/51 | Request for authorisation to develop Amendment 3 to global technical regulation No. 3
Working Party on Brakes and Running Gear | Session 83 | 23-27 Jan 2017

24. The expert from Italy introduced GRRF-83-09 proposing to insert in Global Technical Regulation (GTR) No. 3 (Motorcycle braking) provisions on tri-cycles Anti-lock Braking Systems (ABS), Emergency Stop Signal and means to disable the ABS function (‘ABS switch’) prepared in collaboration with the expert from IMMA. He informed GRRF on the related discussion at the Executive Committee AC.3 in November 2016 that agreed in principle with the proposal to align GTR No. 3 and Regulation No. 78. The expert from Canada answered to the proposal (GRRF-83-10). The GRRF agreed to resume consideration of these proposals on the basis of an official working document that the experts from Canada and Italy volunteered to prepare.