Proposal to introduce amendments to the test procedure and installation requirements of couplings belonging to classes K and L.

Proposal draft by the informal group on UN Regulation No. 55 to update this regulation with respect to:
a) Requirements on remote indication;
b) Availability of information on coupling fixing points for A50X couplings;
c) On lateral strength of drawbars; and
d) a new class definition for fully automatic drawbar couplings.

Proposal by the informal working group on Regulation No. 55 to amend the definition of Class S couplings.

Working draft pursuant to the 9th AECS informal group session (July 2015).

Proposal to clarify that fully integrated surveillance mirrors may be mounted below 2 metres in cases where they are integrated in a housing including one or more Class II or III mirrors.

Reworked version of document TFAC-05-10.

Reworked and restructured version of document TFAC-05-10.

Proposal to amend UN R67 to allow for limited flows of petrol into the LPG tank of dual fuel vehicles.

Proposal to extend the possibility of actuating the service braking system to vehicles of categories M2 and N2 below 5t.

Proposal to correct an oversight by aligning the “alternative procedures” provisions of the regulation with the previously adopted amendment of the regulation that raised the rear-impact speed to between 48 and 52 km/h (03 series of amendments).

Proposal to align the draft 03 series (document WP.29/2014/65) with other UN Regulations and Indian standards by limiting the upper weight threshold of the total permissible mass of M1 and N1 vehicles to 2.5 tonnes (rather than the current 2.8 tonnes).

Proposal to clarify the scope and the application of the regulation. The proposal clarifies that the regulation applies to “the burning behaviour of electric cables and cable sleeves or cable conduits used in the vehicle” and it updates the reference to paragraph 5.22. of ISO 6722-1:2011. Specifically, the proposal would apply testing to electric cables, cable sleeves, and cable conduits that exceed a length of 100 mm.