council decis institut procedur prior examin consult respect law regul administr provis transport propos member state council european econom commun regard provis treati establish european econom commun articl thereof regard propos commiss consult econom social committe european parliamentari assembl attain object treati framework common transport polici requir procedur prior examin consult institut respect measur transport propos member state procedur promot close oper member state commiss attain object treati prevent transport polici member state diverg procedur serv facilit progress adopt common transport polici adopt decis articl member state propos adopt law regul administr provis transport rail road inland waterwai liabl interfer substanti implement common transport polici good time write notifi commiss measur time inform member state articl thirti dai receipt notif refer articl commiss address opinion recommend member state concern time inform member state thereof member state submit commiss observ measur question time commun member state member state request commiss consid commiss consult member state measur question case paragraph consult place event thirti dai commiss request member state shorten period laid paragraph state agre extend period reduc ten dai member state declar measur propos urgent natur commiss inform member state reduct extens period member state bring measur question forc expiri period provid paragraph paragraph commiss formul opinion recommend case extrem urgenc requir action member state case member state inform commiss procedur laid articl event thirti dai receipt inform articl decis address member state brussel march council presid couv de murvil