commiss direct ec march adapt technic progress council direct eec approxim law member state relat measur emiss pollut diesel engin vehicl text eea relev commiss european commun regard treati establish european commun regard council direct eec august approxim law member state relat measur emiss pollut diesel engin vehicl articl thereof direct eec separ direct type approv procedur laid council direct eec februari approxim law member state relat type approv motor vehicl trailer provis laid direct eec relat vehicl system compon separ technic unit appli direct eec articl direct eec amend direct eec equival separ direct regul unit nation econom commiss europ ec align technic requir relat light sourc opacimet measur opac exhaust ec regul intern standard align fuel measur opac exhaust fuel permit measur emiss council direct eec measur provid direct accord opinion committe adapt technic progress establish direct eec adopt direct articl annex direct eec amend accord annex direct articl effect march member state longer grant ec type approv pursuant articl direct eec refus nation type approv type vehicl ground relat emiss pollut diesel engin fail compli provis direct eec amend direct direct invalid approv previous grant pursuant direct eec prevent extens approv term direct origin grant articl member state bring forc law regul administr provis compli direct march forthwith inform commiss thereof appli direct march member state adopt provis refer direct accompani refer occas offici public member state determin refer made member state commun commiss text main provis nation law adopt field govern direct articl direct enter forc dai public offici journal union articl direct address member state brussel march commiss marko kyprian member commiss oj direct amend commiss direct ec oj oj direct amend commiss direct ec oj oj oj direct amend commiss direct ec oj annex list annex articl annex replac amend annex direct eec section quot annex vi quot replac quot annex quot section quot annex vi quot replac quot annex quot section quot annex vii quot replac quot annex vi quot section quot annex vi quot replac quot annex quot amend annex iii direct eec section replac quot fuel refer fuel annex iv direct eec amend emiss limit vehicl engin type approv quot section quot annex vii quot replac quot annex vi quot quot annex viii quot replac quot annex vii quot section quot annex vi quot replac quot annex quot annex delet annex vi annex annex vii annex vi section replac quot light sourc light sourc incandesc lamp colour temperatur rang green light emit diod led spectral peak nm light sourc protect soot mean influenc optic path length manufactur specif quot annex viii annex vii item quot annex vii quot replac quot annex vi quot