48. The Chair of GRPE (Netherlands) reported to WP.29 on the results achieved by GRPE during its eighty-fifth session (for more details see the report of the session ECE/TRANS/WP.29/GRPE/85).

49. GRPE adopted revisions to the 02 and 03 series of amendments to UN Regulation No. 154 (WLTP) to be adopted during this March 2022 session of WP.29.

50. GRPE adopted a proposal for a new UN GTR on durability of pollution-control devices for two- and three-wheelers, and a new amendment to UN GTR No.2 and proposal for new supplements to UN Regulations Nos. 24 (Visible pollutants, measurement of power of C.I. engines (Diesel smoke)), 49 (Emissions of compression ignition and positive ignition (LPG and CNG) engines) and 85 (Measurement of the net power and the 30 min. power). GRPE finally adopted a proposal for a new Consolidated Resolution concerning Exhaust Ultra-Fine Particle Number Measurement For Heavy Duty Engines.

51. GRPE agreed to revise terms of references and rules of procedure for the IWG on EVE.

52. GRPE agreed to host a one day workshop on Life Cycle Assessments for wheeled vehicles during the June 2022 session of GRPE.