commiss opinion decemb address govern french republ draft order implement council direct eec januari reciproc recognit navig licenc inland waterwai vessel eec letter june offic perman represent govern french republ accord articl council direct eec januari reciproc recognit navig licenc inland waterwai vessel submit opinion commiss draft order implement council direct eec commiss note draft order refer council direct eec januari incorpor provis scope length valid navig licenc design approv licens bodi commiss draw french govern attent fact draft order provid recognit navig licenc issu member state stipul articl direct commiss request french govern supplement french regul point brussel decemb commiss richard burk member commiss oj