council decis june sign european convent protect anim intern transport ec council european union regard treati establish european commun articl conjunct sentenc subparagraph articl thereof regard propos commiss commiss negoti behalf commun european convent protect anim intern transport subject conclus date european convent protect anim intern transport open signatur novemb sign decid sole articl subject conclus date presid council authoris design person empow sign behalf european commun european convent protect anim intern transport attach decis luxembourg june council presid walsh authent version convent english french reproduc