commiss decis octob connect social legisl relat road transport refus approv swiss individu control book eec commiss european commun regard treati establish european econom commun regard council regul eec march harmon social legisl relat road transport amend council regul eec no februari articl thereof subparagraph articl council regul eec commiss applic member state approv control book model model shown annex condit model differ essenti point model laid commun letter date octob german govern appli commiss approv individu control book livret de travail du conducteur professionnel de véhicul automobil switzerland control book differ commun model respect total weekli drive time shown essenti aim current commun rule shown permiss maximum weight shown factor depend applic articl regul eec relat doubl man distanc exceed kilometr carriag passeng provis made choic daili rest period arrang provid articl differ commun model concern essenti point mean articl council regul eec march amend regul eec februari point question intend ensur basic principl council regul eec observ fact vehicl regist switzerland fit tachygraph enabl check total weekli drive time conclus connect requir prescrib provis question approv control book model commun model case remedi defici point control book submit approv enabl proper check complianc council regul eec adopt decis articl applic german govern subparagraph articl council regul eec march harmon social legisl relat road transport amend articl council regul eec februari approv swiss control book refus articl decis address member state brussel octob commiss presid françoi xavier ortoli oj oj pp