Document Number GRRF-79-17
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Document title Proposal for amendment No. 3 to Global Technical Regulation No. 3
Date 11 Feb 2015 Presently, it is not fully clear whether an anti-lock braking system (ABS) switch-off or altering mode is permitted on L-category vehicles, whereas it is clearly not allowed on other vehicle categories. This proposal is aimed at ensuring a consistent approach for all motor-vehicles equipped with anti-lock braking systems, including specific exemptions for certain off-road vehicles as incorporated in UN Regulation No. 13.
Source(s) EC
Status Superseded
Rulemaking area(s)
Meeting(s)
Related documents
GRRF/2015/40 Proposal for an amendment of Global Technical Regulation No. 3 (Superseded)
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Excerpts from session reports related to this document
GRRF | Session 79 | 16-20 Feb 2015

23. The expert from EC introduced GRRF-79-17, proposing to apply to tricycles the existing ABS requirements for PTWs. The proposal was accepted in principle as it proposed a harmonization with the corresponding EU directive. As the proposed wording would also affect other Category 3 vehicles, the expert from EC volunteered to prepare a revised proposal for the September 2015 session of GRRF.