17. The expert from Italy, Chair of the ad-hoc group on safety helmets introduced ECE/TRANS/WP.29/GRSP/2021/13, through a presentation (GRSP-69-19) to address the need of a text that can be enforced in a practical manner until specific requirements for the type approval of helmet accessories would be defined. GRSP adopted ECE/TRANS/WP.29/GRSP/2021/13, as amended by (GRSP-69-17) Annex IV of the session report. The secretariat was requested to submit the proposal, as draft Supplement 1 to the 06 series of amendment to UN Regulation No. 22 (Protective helmets), for consideration and vote at the November 2021 session of WP.29 and to AC.1.