Japan Automobile Tyre Manufacturers Association
Non-Governmental Organization
12 Jan 2011 Draft gtr text for harmonized PC tyre requirements (ETRTO, USTMA, and JATMA) TYREGTR-10-02 2011-01-12
22 Jun 2011 Harmonized provisions concerning pneumatic tyres for passenger and light truck (commercial) vehicles (ETRTO, JATMA, and USTMA) TYREGTR-11-02 2011-06-22
14 Sep 2011 Proposal for amendments to UNR30 : markings for “temporary uses spare tyres” (ETRTO and JATMA) GRRF-71-28 2011-09-14
9 Dec 2011 Proposal for Supplement 17 to the 02 series of amendments to Regulation No. 30 (ETRTO and JATMA) GRRF/2012/4 2011-12-09