European Tyre and Rim Technical Organisation
5 Mar 2020 Content in DETA Files (ETRTO) DETA-37-05 2020-03-05 ETRTO
4 Nov 2020 Proposal for partitioning DETA documents (ETRTO) DETA-39-05 2020-11-04 ETRTO
4 Nov 2020 DETA: Questions and observations on Unique Identifier (ETRTO) DETA-39-06 2020-11-04 ETRTO
22 Jan 2020 UN R117 Standard Reference Test Tyre replacement (ETRTO) GRBP-71-06 2020-01-22 ETRTO proposal for the replacement of the current Standard Reference Test Tyre as it is being phased out as production will stop mid of 2020. Snow performance test in R117 currently requires SRTT14 as a reference tyre. SRTT14 needs to be replaced and test procedure amended. ETRTO
22 Jan 2020 UN R30, R54, R75 Report on study to amend the Dimensional Requirements for tyres with radial or run flat structure (ETRTO) GRBP-71-07 2020-01-22 ETRTO report on the study on the Dimensional Requirements for tyres with radial or run flat structure after having performed the load speed endurance test. ETRTO proposes to amend the UN Regulations No 30, 54 [and 75] by removing the requirements for tyres with radial and run flat structure. ETRTO
13 Sep 2020 UN R30, R54, R75 Report on study to amend the Dimensional Requirements for tyres with radial or run flat structure (ETRTO) GRBP-71-07/Rev.1 2020-09-13 ETRTO
22 Jan 2020 UN R30 Proposals for amending tyre marking method in the UN regulations (ETRTO) GRBP-71-08 2020-01-22 ETRTO proposal for amending tyre marking method by the removal of the use of wording “moulded” in the marking clause as this is only one of the various technical solutions currently available. ETRTO
31 Jan 2020 UN R117 : Proposal to amend the Supplement to the 02 series of amendments (ETRTO) GRBP-71-29 2020-01-31 The text submitted by the experts from the European Tyre and Rim Technical Organisation (ETRTO) to amend the Japanese proposal for a Supplement to the 02 series of amendments (ECE/TRANS/WP.29/GRBP/2020/6) ETRTO
31 Jan 2020 UN R30 : Proposal for amendments (ETRTO) GRBP-71-30 2020-01-31 Changes to the proposal to align definitions across tyre regulations and align the regulations with technological progress, correct an editorial error, and clarify that the ply rating is not applicable to T-type temporary use tyres. ETRTO
9 Sep 2020 GTR 16 transposition roadmap proposal (ETRTO) GRBP-72-07 2020-09-09 ETRTO
9 Sep 2020 UN R106: Proposal for amendments to document GRBP/2020/15 (ETRTO) GRBP-72-08 2020-09-09 ETRTO
13 Sep 2020 Comments on Worn Tyres working group terms of reference (ETRTO) GRBP-72-26/Rev.1 2020-09-13 ETRTO
13 Sep 2020 UN R54: Proposal for amendments to document GRBP/2020/13 (ETRTO) GRBP-72-27 2020-09-13 ETRTO
13 Sep 2020 UN R75: Proposal for amendments to document GRBP/2020/14 (ETRTO) GRBP-72-28 2020-09-13 ETRTO
13 Sep 2020 UN R117: Proposal for amendments to document GRBP/2020/16 (ETRTO) GRBP-72-29 2020-09-13 ETRTO
13 Sep 2020 UN R54: Proposal for amendments to document GRBP/2020/13 (ETRTO) GRBP-72-30 2020-09-13 ETRTO
23 Jun 2020 UN R30: Proposal for amendments (ETRTO) GRBP/2020/12 2020-06-23 ETRTO
23 Jun 2020 UN R54: Proposal for amendments (ETRTO) GRBP/2020/13 2020-06-23 ETRTO
23 Jun 2020 UN R75: Proposal for amendments (ETRTO) GRBP/2020/14 2020-06-23 ETRTO
23 Jun 2020 UN R106: Proposal for amendments (ETRTO) GRBP/2020/15 2020-06-23 Proposal for alternative language regarding markings to avoid use of the term "moulded" which could be interpreted as a technical design restriction. ETRTO
24 Jun 2020 UN R117: Proposal for amendment (ETRTO) GRBP/2020/16 2020-06-24 ETRTO
24 Jun 2020 UN R117: Proposal for amendment (ETRTO) GRBP/2020/17 2020-06-24 ETRTO
13 Nov 2020 UN R30: Proposal for a new Supplement to the 02 series of amendments (ETRTO) GRBP/2021/4 2020-11-13 Proposal to amend the extended mobility tyre (EMT) symbol following the detection of dimensional inconsistencies within the International Organization for Standardization Working Group (ISO) TC31/SC3/WG19, where the dimension "0,33h" was judged wrong and constituting an unnecessary over constraint and to amend the inflation value to be used for the tyre conditioning when assessing the "flat tyre running mode" of "run flat tyres" and of "extended mobility tyres". ETRTO
29 Nov 2020 UN R51: Effects of Tyre Temperature/Aging on noise measurements (ETRTO) TFMU-07-02 2020-11-29 ETRTO
18 Feb 2020 Tire Pressure Monitoring System (TPMS): Extension of use to all vehicle categories M, N & O. (ETRTO) TPMSTI-01-05 2020-02-18 ETRTO
19 Mar 2020 UN R141: Proposals for amendments (Sec. 1-5.6 and new Annex 4) (CLEPA and ETRTO) TPMSTI-02-06/Rev.1 2020-03-19 CLEPA ETRTO
17 Mar 2020 Draft GSR5 TPMS test procedure – categories M2, M3, N2, N3, O3, O4 (ETRTO) TPMSTI-02-08 2020-03-17 ETRTO
27 May 2020 UN R141: Input on the draft revision to the UN Regulation (ETRTO) TPMSTI-04-07 2020-05-27 ETRTO
27 May 2020 UN R141: Considerations and proposals for further work (ETRTO) TPMSTI-04-08 2020-05-27 ETRTO
19 Aug 2020 UN R141: Proposal for alternative warm-up cycle (ETRTO) TPMSTI-07-08 2020-08-19 ETRTO
28 Aug 2020 Warming up period for C3 tyres (ETRTO) TPMSTI-08-06 2020-08-28 ETRTO
10 Oct 2020 UN R141: Proposal for TPMS communications interface specifications (ETRTO) TPMSTI-CI-03-02 2020-10-10 ETRTO
13 May 2020 UN R117: Worn tyre buffing method (ETRMA and ETRTO) WT-10-08 2020-05-13 Tyre Industry preliminary worn tyre definition proposal with an updated proposal for the tyre buffing method. ETRMA ETRTO
22 Jun 2020 Worn tyres: ETRTO response on question from IDIADA regarding tread depth measurement in shoulder zone (ETRTO) WT-12-04 2020-06-22 ETRTO
10 Sep 2020 Worn tyres: Test data collection tables (ETRTO) WT-14-03 2020-09-10 ETRTO
23 Oct 2020 Worn tyres: Proposal for data sharing process (ETRTO) WT-15-04/Rev.1 2020-10-23 ETRTO