Proposal to update and clarify the text of UN R28.

Update on Russian developments and perspectives regarding the regulation of vehicle interior noise levels.

Russian comments on the working draft of the emergency call systems regulations as it stood following the 6th AECS informal group session (document AECS-02-02/Rev.2).

Proposal for an alternative to the proposal (document GRRF/2015/9) to restore transitional provisions incorrectly deleted by Supplement 6 to the 02 series of amendments.

This document represents the result of analysis of the existing (document GRRF/2015/12) and newly introduced (GRRF-79-09) transitional provisions concerning the separation of tire-pressure monitoring systems from UN R64.

This proposal is an alternative to that represented in document GRRF/2015/9 and GRRF-79-19.

Proposal to clarify the determination of net power in cases where an additional fan or other method is used to maintain the temperature of the engine coolant within the prescribed range.

Comments on the proposal to align the requirements of UN Regulation No. 10 with regard to electromagnetic compatibility of trolleybuses with the electrical standards in Annex 12 to UN Regulation No. 107 (document GRE/2014/41).

Proposal to prepare an amendment to UN Global Technical Regulation (GTR) No. 16 on tyres in order to introduce provisions concerning wet grip performance, rolling resistance, and qualification of tyres for use under severe snow conditions in accordance with the same provisions introduced recently into UN Regulation No. 117.

Proposal to clarify that IWVTA-aproved vehicles remain subject to any additional national or regional requirements that may apply within a given market.

Proposal to address situations where the requirements or scope of a regulation change between versions in order to ensure that each whole vehicle type approval meets the requirements of the later version.

Proposal to clarify that type approval under the International Whole Vehicle Type Approval System does not invalidate the obligation to meet additional regional or national requirements that may apply.

Proposal to update and clarify the regulation. The proposal refines definitions, removes the “AWD” abbeviation for “audible warning device” to avoid confusion with its more common use for “all wheel drive”, adds T category agricultural vehicles to the scope, modifies some administrative communications, and proposes three-direction acoustic measurements.

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

Status of the draft text to introduce provisions for tyre rolling resistance and snow performance testing into the global technical regulation on tyres.

Proposal to introduce provisions concerning trolleybuses in line with the electrical standards in Annex 12 of UN Regulation No. 107.

Proposal to clarify that a guide strap which constrains the shoulder strap of the adult seat belt in a position to suit the child in a child restraint system cannot be approved as a separate CRS under UN R44.

Proposal to address a possible situation where a whole vehicle type approval is issued based upon an earlier version of a regulation where the latest version of that regulation has been narrowed or requirements of the earlier version have been made optional in the later version.

Correction of a typo in the test speed of the Russian-language version of the regulation. The text should read 56 km/h rather than 50.

Proposal is to align GTR 16 with technical progress, incorporating new provisions for wet grip performance, rolling resistance and qualification for use at severe snow conditions both for passenger car (PC) and light truck / commercial (LT/C) tyres (as were recently adopted within UN Regulation No. 117). The proposal also includes updates from relevant FMVSS and UN Regulations Nos. 30 and 54.

Explanatory report on the development and contents of the amendment concerning wet grip, rolling resistance, and other updated provisions for GTR 16 on tyres.

Proposal to update and clarify the regulation. The proposal refines definitions, removes the “AWD” abbeviation for “audible warning device” to avoid confusion with its more common use for “all wheel drive”, adds T category agricultural vehicles to the scope, modifies some administrative communications, and proposes three-direction acoustic measurements. The proposal also aims to structure the regulation to enable its application to additional sound warning devices not presently regulated at the international level, excluding acoustic vehicle alerting systems (AVAS) which will be subject to a separate regulation on minimum vehicle sound levels.

Draft text showing changes made to the GTR on tyres under Amendment 1 (which is primarily aimed at introducing provisions for tyre rolling resistance and performance in severe snow conditions).