commiss direct ec novemb adapt measur method laid annex ii iii iv direct ec european parliament council technic progress foreseen articl direct text eea relev commiss european commun regard treati establish european commun regard direct ec european parliament council octob relat qualiti petrol diesel fuel amend council direct ec articl thereof direct ec establish environment specif unlead petrol diesel fuel annex iv direct includ test method date public determin qualiti petrol diesel fuel relat environment specif european standard european standard establish qualiti specif petrol diesel ensur proper function product standard recent updat adopt european committe standardis octob test method qualiti paramet includ environment specifict annex iv direct ec updat chang reflect technic progress test method annex iv consist european standard facilit implement direct ensur updat reflect technic progress measur provid direct accord opinion articl committe establish inter alia assist commiss adapt direct ec technic progress adopt direct articl annex iv direct ec replac annex iv direct articl member state bring forc law regul administr provis compli direct januari latest forthwith inform commiss thereof member state adopt provis refer direct accompani refer occas offici public member state determin refer made member state commun commiss text main provis domest law adopt field cover direct articl direct enter forc twentieth dai public offici journal european commun articl direct address member state brussel novemb commiss margot wallström member commiss oj annex environment specif market fule vehicl equip posit ignit engin type petrol gt tabl gt annex ii environment specif market fuel vehicl equip compress ignit engin type diesel fuel gt tabl gt annex iii environment specif market fuel vehicl equip posit ignit engin type petrol gt tabl gt annex iv environment specif market fuel vehicl equip compress ignit engin type diesel fuel gt tabl gt