UN R137 (2016)
22 Jun 2016 2015-12-11 08:47:46 UTC 00 series of amendments Based upon the adopted proposal: WP.29/2015/105

Proposal to establish a new UN Regulation on uniform provisions for the approval of passenger cars with regard to their occupant-restraint system performance in the event of a frontal collision (full width rigid barrier test).

Please note: para. 5.2.8.2. should read 5 liters, not 0.5 liters maximum allowable electrolyte spillage.

UN R137 | Amendment 1 (2017)
23 Feb 2017 2017-02-24 14:32:12 UTC 1 01 series of amendments Based upon the adopted proposal: WP.29/2015/106

Proposal to increase the stringency of the Thorax Compression Criterion (ThCC) for the Hybrid III 5th female dummy in the passenger seat to 34 mm under the proposed new regulation to test the performance of occupant restraint systems in the event of a frontal collision. The transition date would be 1 September 2020.

UN R137 | Revision 1 (2017)
13 Sep 2017 2017-10-10 10:16:35 UTC 1 01 series of amendments Based upon the adopted proposal: WP.29/2015/106

Proposal to increase the stringency of the Thorax Compression Criterion (ThCC) for the Hybrid III 5th female dummy in the passenger seat to 34 mm under the proposed new regulation to test the performance of occupant restraint systems in the event of a frontal collision. The transition date would be 1 September 2020.

UN R137 | Revision 1 | Amendment 1 (2019)
16 Jan 2019 2019-01-25 09:30:11 UTC 1 1 01 series of amendments | Supplement 1 Based upon the adopted proposal: WP.29/2018/77

Proposal to delete a reference to the measurement of the femur bending moments because such measurements are unnecessary under the full width rigid impact test. Specifically, paragraph 5.2.4.1. is changed from “The axial compressive force and the bending moments are measured with a CFC of 600.” to read “The axial compressive force is measured with a CFC of 600.”

UN R137 | Amendment 2 (2019)
16 Jan 2019 2019-01-25 09:32:26 UTC 2 00 series of amendments | Supplement 1 Based upon the adopted proposal: WP.29/2018/43

Proposal to delete a reference to the measurement of the femur bending moments because such measurements are unnecessary under the full width rigid impact test. Specifically, paragraph 5.2.4.1. is changed from “The axial compressive force and the bending moments are measured with a CFC of 600.” to read “The axial compressive force is measured with a CFC of 600.”

UN R137 | Revision 1 | Amendment 2 (2019)
24 Jun 2019 2020-02-18 14:19:36 UTC 1 2 01 series of amendments | Supplement 2 Based upon the adopted proposal: WP.29/2018/140

Proposal to harmonize airbag warning labels regarding the correct use of a child restraint system in a seating position equipped with an activated frontal airbag in order to prohibit the display of additional information unrelated to child safety.

UN R137 | Revision 1 | Amendment 3 (2021)
2 Feb 2021 2021-02-24 13:23:55 UTC 1 3 01 series of amendments | Supplement 3 Based upon the adopted proposal: WP.29/2020/59

Proposal from a drafting task force to:

  • Align UN Regulations with the provisions of the revised General Safety Regulation of the European Union, thus, expand the scope of the UN Regulation No. 137,
  • Provide appropriate transitional provisions, and
  • Make minor adaptations and clarifications to the existing requirements.

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