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 clarify the requirements concerning the height of steps in vehicles which comply with Annex 8.

Proposal to redefine the measurement criteria for determining appropriate seat spacing in order to address observed cases where adequate spacing is not achieved even though the current criteria are fulfilled. The type approval authorities of the member states of the European Union (TAAM) discussed the proper interpretation of the text of the Regulation in the case of seats with a central recess (sunken area) and decided that the text of the Regulation needed to be modified in order to provide an adequate method to measure the H dimension.

The aim of this corrigendum is to correct the text of the Regulation and to restrict the mandatory application of the requirements on dedicated areas for prams and pushchairs to Class I vehicles.

Proposal to mandate fire suppression systems on vehicles of Classes I and II as a new 07 series of amendments to UN R107. It is mainly based on ECE/TRANS/WP.29/GRSG/2014/6/Rev.1, amended as reproduced in GRSG-108-51, submitted to WP.29 and AC.1 for consideration at their November 2015 sessions, as draft Supplement 4 to the 06 series of amendments to Regulation No. 107 (ECE/TRANS/WP.29/2015/88).

Pursuant to the proposal to enable the use of autonomous compressed natural gas (CNG) heaters for the purpose of heating the engine coolant under UN R110, this proposal would require that the alarm system and fire suppression system (required through paragraph 7.5.1.5. as amended by Supplement 4 to 06 series of amendments) be activated as soon as the heater is in function and even if the engine is not operational.

Incident reports confirm that occupants of exposed seats have been thrown forward during heavy braking or vehicle impact conditions, often sustaining head injuries from contact with the vehicle floor or other hard structure. Seats particularly affected are those located immediately to the rear of an open wheelchair or buggy space. This proposal aims to reduce this risk by extending existing requirements for exposed seats adjacent to step wells to apply to other exposed seats where there is a risk of the occupant being thrown forward.

Proposal to remove the provisions for welded constructions of compressed natural gas (CNG) cylinders or metal liners, including high-strength steel CNG cylinders.

Proposal to enable the use of autonomous CNG heaters for the heating of engines before the vehicle is in service.

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.

Proposal to clarify the scope and the application of the regulation. The proposal clarifies that the provisions concern any cable used in the entire vehicle, not only to those in the interior compartment, engine compartment and separate heater compartment. The proposal also clarifies that the regulation applies not only to electric cables, but also to cable sleeves or cable conduits 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.

Proposal to add a telltale and symbols for “Accident Emergency Call System (AECS)”.

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 introduce mandatory requirements for fire suppression systems for Class III buses and coaches (and optional requirements for other classes) activated upon detection of fire in the engine and/or heater compartment. This proposal also extends the treatment of rear-view mirrors to any camera-monitor systems used in place of rear-view mirrors.

Editorial corrections to document WP.29/2015/88 proposing to introduce fire suppression systems for buses and coaches upon detection of fire in the engine and/or heater compartment.

Proposal to treat camera-monitor systems the same as rear-view mirrors under UN R26 in view of the amendment to UN R46 to enable the replacement of rear-view mirrors by CMS.

Proposal to insert performance requirements for the mandatory installation of odometers on vehicles.

Proposal clarify the scope and to allow for the type approval of camera-monitor systems installed in place of Class I through IV mirrors.

Proposal as approved by the GRSG during its 108th session to introduce more stringent requirements for rear underrun protection devices..

Proposal to ensure that all devices for indirect vision, including exterior cameras, are covered by UN R61.