GRRF-79-17
Proposal for amendment No. 3 to Global Technical Regulation No. 3 (EC)
Proposal for amendment No. 3 to Global Technical Regulation No. 3
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.
WP.29/2015/38
Proposal for Amendment 2 to global technical regulation No. 3
Proposal for Amendment 2 to global technical regulation No. 3
Proposal submitted by the GRRF to clarify provisions concerning the use of Combined Braking Systems (CBS) and for a series of amendments to clarify a variety of requirements, notably concerning test surface requirements, ABS cycling, and peak braking coefficient measurements. The proposal clarifies the terms “inoperative” and “disconnected”, introduces the “K-method”.