council direct ec novemb adapt technic progress direct eec approxim law member state relat passeng seat wheel agricultur forestri tractor council european union regard treati establish european commun regard council direct eec march approxim law member state relat type approv wheel agricultur forestri tractor articl thereof regard council direct eec juli approxim law member state relat passeng seat wheel agricultur forestri tractor articl thereof regard propos commiss object direct improv current design passeng seat respons comment made member state provis passeng seat introduc stage view increas passeng safeti order increas safeti obstruct hamper driver avoid committe adapt technic progress establish direct eec fail deliv opinion time allow chairman adopt direct articl annex direct eec amend shown annex hereto articl januari member state refus respect type tractor grant ec type approv issu document refer indent articl direct eec grant nation type approv prohibit entri servic tractor tractor meet requir direct eec amend direct octob member state longer issu document provid indent articl direct eec type tractor refus grant nation type approv respect type tractor meet requir direct eec amend direct articl octob accord procedur laid articl direct eec commiss amend direct eec order introduc addit provis passeng seat view increas passeng safeti articl member state bring forc law regul administr provis compli direct januari 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 govern direct articl direct enter forc dai public offici journal european commun articl direct address member state brussel novemb council presid hassi oj direct amend direct ec european parliament council oj oj direct amend direct ec oj annex annex direct eec part ii amend item replac quot seat incorpor later support posit mainten purpos fit back rest mm deep dimens appli seat backrest form part cab roll protect structur seat cushion pad elast suitabl support passeng feet provid suitabl grab handl order eas access passeng seat passeng remain posit seat quot sentenc paragraph item replac quot upper part clearanc allow passeng limit rear side radiu exceed mm append draw quot item delet