commiss opinion juli applic articl council direct eec mutual accept personnel licenc exercis function civil aviat equival british french belgian pilot licenc french text authent eec commiss european commun regard treati establish european econom commun regard council direct eec decemb mutual accept personnel licenc exercis function civil aviat articl thereof regard request french govern request member state involv submit pilot train scheme programm letter march regist commiss april french author request commiss basi articl direct eec opin equival pilot licenc grant civil aviat author belgium unit kingdom franc direct eec requir member state accept undu delai addit test licenc issu member state privileg certif pertain thereto licenc issu member state commun accept basi equival articl experi articl articl requir accept appli licenc issu home member state base requir equival host member state articl direct member state commiss opinion equival licenc present accept week receiv request pilot fundament principl free movement person freedom establish provid servic enshrin articl treati implement virtu articl direct articl mutual accept pilot licenc articl direct make mutual accept licenc subject procedur verif equival requir host member state issu member state reason doubt equival licenc concern rais articl aim ensur safeti air transport servic explicit refer made sixth recit direct procedur strictli achiev object safeti air oper prejudic effect exercis abovement fundament freedom treati pursuant french request commiss wrote unit kingdom belgian govern april request full detail requir issu commerci pilot licenc air transport pilot licenc respect countri unit kingdom govern transmit requir june regist commiss june belgian govern repli regist commiss june view time gather relev inform commiss sought letter june juli french author extens consult procedur juli commiss examin respect french belgian british requir issu air transport pilot licenc atpl evalu accord essenti criteria gener minim requir skill requir theoret knowledg requir examin respect gener minim requir french belgian british author issu atpl licenc show equival pilot skill comparison member state requir base analysi requir laid rule regul check form test minimum characterist aircraft practic test lead air transport pilot licenc essenti compon licenc belgium aircraft tonn whilst franc choos multi engin jet aircraft consid aircraft type unit kingdom multi engin light aircraft practic atpl licenc issu experi criteria met separ atpl skill test incorpor type rate test skill requir franc belgium consid equival se whilst unit kingdom licenc holder requir type rate jar categori aircraft comparison franc unit kingdom belgium theoret knowledg requir demonstr minimum level depth breadth knowledg requir appli basi inform regard principl set member state satisfi internation accept standard icao air safeti adopt opinion articl airlin transport pilot licenc issu franc belgium regard equival airlin transport pilot licenc issu unit kingdom regard equival compar licenc issu franc subject holder type rate pilot command jar categori aircraft multi engin aircraft kg articl present opinion address republ franc brussel juli commiss abel matut member commiss oj judgment court justic case heylen octob case vlassopoul case krau march case