List of terms used across regulations under the purview of the Working Party on Pollution and Energy where the definitions provided in the regulations differ. The intention is to aid discussions on whether the establishment of common definitions is warranted.
49. The secretariat introduced GRPE-69-09 containing the definitions in UN Regulations under the responsibility of GRPE. He invited the experts to consult the document when issuing proposals with definitions, so that definitions remain harmonized. GRPE agreed to refer this document to the IWG on VPSD.