council decis novemb access european commun unit nation econom commiss europ regul approv special equip motor vehicl fuell liquefi petroleum ga ec council european union regard treati establish european commun regard council decis ec novemb view access european commun agreement unit nation econom commiss europ adopt uniform technic prescript wheel vehicl equip part fit wheel vehicl condit reciproc recognit approv grant basi prescript quot revis agreement quot articl indent articl thereof regard propos commiss regard assent european parliament amend version regul approv special equip motor vehicl fuell liquefi petroleum ga remov technic barrier trade motor vehicl contract parti respect special equip fit motor vehicl uniform requir regul ensur high level safeti environment protect contract parti notifi amend version regul enter forc contract parti made opposit date form regul annex revis agreement regul incorpor approv system vehicl supplement commun legisl forc decid sole articl european commun acced unit nation econom commiss europ regul approv special equip motor vehicl fuell liquefi petroleum ga amend notifi contract parti measur amend enter forc date brussel novemb council presid voynet oj assent european parliament octob publish offici journal