3.5. Working Party on Pollution and Energy (GRPE) (Eighty-eight session 12-13 April and eighty-ninth session, 30 May-2 June 2022)
55. The World Forum approved the report of the Chair of GRPE on its eighty-eighth session and eighty-ninth session (ECE/TRANS/WP.29/GRPE/88 and ECE/TRANS/WP.29/GRPE/89).