Japan Automobile Tyre Manufacturers Association
Non-Governmental Organization
9 December 2022 Tyre abrasion: Tyre selection for Correlation Test Plan (ETRTO and JATMA)
TA-07-06
TA-07-06 2022-12-09
5 January 2021 Surface roughness studies on buffed tires: Lateral Scanning vs Circumferential Scanning (JATMA)
WT-17-03
WT-17-03 2021-01-05
23 November 2020 Worn tyres: Proposals for sharing of the buffing reports (JATMA)
WT-16-04
WT-16-04 2020-11-23
11 June 2018 GTR 16: Tyre marking provisions (ETRTO, JATMA, USTMA) (ETRTO, JATMA, and USTMA)
TYREGTR-18-17
TYREGTR-18-17 2018-06-11
9 June 2018 GTR 16: Inflation Pressure Markings (ETRTO, JATMA, and USTMA)
TYREGTR-18-10
TYREGTR-18-10 2018-06-09
1 November 2017 Tyre GTR: Review of China informal document GRRF-84-12 (ETRTO, JATMA, and USTMA)
TYREGTR-17-10
TYREGTR-17-10 2017-11-01
12 September 2012 Proposal for amendments to document GRRF/2012/22 (ETRTO, JATMA, and USTMA)
GRRF-73-12
GRRF-73-12 2012-09-12
28 June 2012 New modifications to the draft GTR on tires (ETRTO, JATMA, and USTMA)
TYREGTR-13-05
TYREGTR-13-05 2012-06-28
19 April 2012 Counter Proposal and Rationale Regarding font for Tyre Identification (USTMA, JATMA, and ETRTO)
TYREGTR-12-07
TYREGTR-12-07 2012-04-19
9 December 2011 Proposal for Supplement 17 to the 02 series of amendments to Regulation No. 30 (ETRTO and JATMA)
GRRF/2012/4
GRRF/2012/4 2011-12-09
14 September 2011 Proposal for amendments to UNR30 : markings for “temporary uses spare tyres” (ETRTO and JATMA)
GRRF-71-28
GRRF-71-28 2011-09-14
22 June 2011 Harmonized provisions concerning pneumatic tyres for passenger and light truck (commercial) vehicles (ETRTO, JATMA, and USTMA)
TYREGTR-11-02
TYREGTR-11-02 2011-06-22
12 January 2011 Draft gtr text for harmonized PC tyre requirements (ETRTO, USTMA, and JATMA)
TYREGTR-10-02
TYREGTR-10-02 2011-01-12