19. On behalf of the Informal Working Group on the UN Global Technical Regulation No. 16 on Tyres (IWG Tyre GTR), the expert from ETRTO introduced a draft proposal for amendment No. 2 to UN GTR No. 16 (Tyres), together with a technical report (ECE/TRANS/WP.29/GRBP/2019/20, ECE/TRANS/WP.29/GRBP/2019/21, GRBP-70-02, GRBP-70-17-Rev.1, GRBP-70-18-Rev.1). GRBP adopted the technical report and proposal, as modified by Annex V, and invited requested the secretariat to submit these documents to the March 2020 session of the Executive Committee of the 1998 Agreement (AC.3). GRBP thanked the Chair, Secretary and all participants of the IWG Tyre GTR for their dedicated work.