UN Regulation No. 134: Hydrogen fuel cell vehicle safety

Uniform provisions concerning the approval of motor vehicles and their components with regard to the safety- related performance of hydrogen-fuelled vehicles

Related groups: GRSP
UN R134 (2015)
25 Jun 2015 2014-12-18 11:05:11 UTC 00 series of amendments Based upon the adopted proposal: WP.29/2014/78

Transposition of the HFCV GTR into a UN Regulation with the exception of the deletion of references to liquefied hydrogen.

UN R134 | Amendment 1 (2016)
5 Feb 2016 2016-02-11 12:55:46 UTC 1 00 series of amendments | Supplement 1 Based upon the adopted proposal: WP.29/2014/78

Transposition of the HFCV GTR into a UN Regulation with the exception of the deletion of references to liquefied hydrogen.

UN R134 | Amendment 2 (2017)
22 Feb 2017 2017-05-31 17:42:45 UTC 2 00 series of amendments | Supplement 2 Based upon the adopted proposal: WP.29/2016/39

Proposal to correct a reference in UN R134, Annex 3, paragraph 3.4. The reference to paragraph 6.2.2.2. was transposed from GTR No. 13; however, it ostensibly refers paragraph 2.2 of Annex 3 in UN R134.

UN R134 | Amendment 3 (2018)
10 Aug 2018 2018-08-17 09:36:51 UTC 3 00 series of amendments | Supplement 3 Based upon the adopted proposal: WP.29/2017/127

Proposal to

  1. align the regulation with legislation of the European Union, United States of America, and Japan,
  2. clarify the test procedure, including ambient temperature provisions,
  3. reduce unnecessary time and cost demands of the COP test procedures,
  4. apply the minimum burst pressure BPmin as the pressure limit in the hydrostatic pressure rupture test for COP batch testing, and
  5. delete the phrase “and in no case less than the value necessary to meet the stress ratio requirements” erroneously introduced into paragraph 9.3.2.1.

Earlier texts may be available through the UN Official Document System.