Editorial corrections to document WP.29/2014/50.

Proposed questionnaire for 1958 Agreement contracting parties to solicit input towards resolving open issues related to the IWVTA and revision 3 to the agreement.

Changes agreed upon during the speciall GRRF session to finalize the draft global technical regulation on tires, especially in response to the amendments proposed by the United States (document GRRF-77-01).

Updated status of deliberations on aligning certain UN Regulations with the requirements of the proposed international whole vehicle type approval system.

Proposal to alter the marking requirements after November 2016 to replace the PSI Index by indicating the inflation pressure in kilopascals (“kPa”) and to add the possibility to put the “LT” marking as a prefix or suffix to align the requirements with current practice for C2 tyres with metric size designation

IMMA counter-proposal to the ETRTO proposal to amend Regulation No. 75 with regard to ATV tyres and replaces documents GRRF/2013/22 and GRRF/2013/20 taking into consideration the comments made at the last GRRF session in February 2014.

Proposed changes from the ETRTO to clarify the communication form in Annex 1.

Proposal for amendments as adopted during the 77th GRRF session specially devoted to the finalization of the draft GTR text.

Summary of items from the 11th meeting of the working group on revising the 1958 Agreement, especially with regard to the introduction of the International Whole Vehicle Type Approval System, use of the Data Exchange for Type-Approval information, and changes aimed at improving accessibility to the agreement worldwide.

Proposal for revised guidelines and procedures for UN Regulations pursuant to the development of the International Whole Vehicle Type Approval system, including a procedure for exemptions of new technologies from current UN Regulation requirements and the procedure for updating the IWVTA regulation (proposed UN R0).

Version including a revised paragraph 12 transmitted by the Russian Federation and OICA.

“Quick scan” study prepared for the Dutch Ministry of Infrastructure and Environment to evaluate the potential of “triple A” tyres to improve vehicle safety, noise emssions, fuel consumption, and CO2 emissions. Tyres in the EU are labeled to convey information on their energy efficiency, safety, and noise performance. Triple A refers to tyres receiving the highest ratings across these three criteria.

This leaflet gives a short introduction for those who wants to explore the benefits and common pitfalls of silent road surfaces in urban situations.

Proposal to insert a new marking provision and, under “categories of use”, a definition for construction application (Industrial tractor) tyres into UN R106.

Memorandum to the Netherlands Ministry of Infrastructure and the Environment in response to its request for research into

• the effect of the present tyre Regulations on the exterior noise levels of tyres
• comparison of the tyre noise levels in the present distribution with the limit values defined in the tyre Regulations
• definition of the levels of “present-day technology and ambitious technology on base of the distribution of levels found in the present tyre population”.

Amendments to the draft GTR on light vehicle tires as agreed during the special 77th session of the Working Party on Brakes and Running Gear.