UN R17: Definition of a head restraint
Document GRSP-65-04
2 May 2019

Request for interpretation of UN R17 for testing of head restraints in cases where the head restraint is not mandatory in the vehicle category in question.

Submitted by Finland
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Previous Documents, Discussions, and Outcomes
9. | UN Regulation No. 17 (Strength of seats)

19. The expert from Finland introduced GRSP-65-04 to raise concerns on head-restraint installation, testing and other interpretations issues. The expert from Germany introduced GRSP-65-18-Rev.1, proposing an amendment to the definition of integrated, detachable and separate head-restraints. The expert from OICA noted that Amendment 1 to UN GTR No. 7 dealt with definitions of such head-restraints and suggested that the transposition of UN GTR No. 7, Phase 2 into the UN Regulation would solve the issue. [At] the same time, he urged that cross references between the UN Regulation and the UN GTR be consistent. So, he proposed to establish a Task Force (TF) to complete harmonization of the two Regulations. The expert from Germany endorsed the establishment of TF but proposed to keep GRSP-65-18-Rev.1 separated from other proposals of alignment to the UN GTR.

20. Finally, GRSP agreed with the proposal of the expert from OICA to establish a TF and to combine GRSP-65-18-Rev.1 once the proposal of amendments to align UN Regulation No. 17 with UN GTR No. 7 were finalized. In the meantime, GRSP agreed to defer discussion on ECE/TRANS/WP.29/GRSP/2019/7 and ECE/TRANS/WP.29/GRSP/2019/9 to its December 2019 session. Moreover, the secretariat was requested to distribute GRSP-65-18-Rev.1, as a new series of amendments with an official symbol at its December 2019 session.

Relates to UN R17 |