42. The expert from the Netherlands introduced a presentation (GRSP-66-40) on a proposal (GRSP-66-05), aimed to identify hydrogen-fuelled buses which would be consistent with already existing regulated identification for Liquid Petroleum Gas, Compressed Natural Gas and Liquid Natural Gas fuelled busses. GRSP agreed to defer discussion of this subject to its May 2020 session.

24. GRSP resumed consideration on a proposal (ECE/TRANS/WP.29/GRSP/2020/10 and amendment GRSP-67-12) tabled by the expert from the Netherlands aimed at identifying hydrogen-fuelled buses which would be consistent with already existing regulated identification for Liquid Petroleum Gas, Compressed Natural Gas and Liquid Natural Gas fuelled buses. The expert from OICA introduced GRSP-67-29 amending, among others, the proposed transitional provisions. GRSP agreed to resume discussion of this subject at its December 2020 session based on a revised proposal tabled by the expert from the Netherlands in cooperation with the expert from OICA.