commiss direct ec septemb amend council direct eec approxim law member state relat brake devic wheel agricultur forestri tractor text eea relev commiss european commun regard treati establish european commun articl thereof regard council direct eec march approxim law member state relat type approv wheel agricultur forestri tractor amend direct eec articl thereof brake test improv replac deceler formula defin brake distanc function speed amend aim improv safeti tractor compon involv provis direct accord opinion committe adapt technic progress establish direct eec adopt direct articl annex ii council direct eec amend accord annex direct articl effect octob member state refus respect type tractor grant ec type approv issu document refer indent articl direct eec grant nation type approv prohibit registr sale entri servic tractor ground relat brake devic tractor compli requir direct eec amend direct effect march member state longer grant ec type approv issu document refer indent articl direct eec refus grant nation type approv type tractor ground relat brake devic requir direct eec amend direct compli articl member state bring forc law regul administr provis compli direct octob forthwith inform commiss thereof member state adopt provis refer direct accompani refer occas offici public term refer laid member state member state commun commiss text main provis nation law adopt field govern direct articl direct enter forc dai public offici journal european commun articl direct address member state brussel septemb commiss martin bangemann member commiss oj oj oj annex direct eec amend annex item end subparagraph sentenc ad quot axl subject brake axl decoupl provid activ servic brake automat recoupl axl recoupl devic fail automat quot annex ii item sentenc replac quot effect servic brake base brake distanc calcul formula set quot item delet item amend read quot type test condit achiev stop distanc calcul smax amp le gt num gt gt den gt maximum design speed km smax maximum stop distanc metr quot