In order to leave Member States entirely free to negotiate concessions from third countries, including in particular concessions in return for a lowering of customs duties on steel so as to harmonize with the least pro tective tarilTs in the Community, Member States agree to the following arrangements, to take effect upon the establishment of the common market in steel:
Alt 15 lonas go mbeadh saoirse iomlán ag na Ballstáit chun lamháltais ar thaobh tríú tíortha a chaibidil, go háirithe i gcomaoin dleachtanna custaim ar chmach a ísliú lena gcomhchuibhiú leis na taraifi is lú atá cosantach ag an Comhphobal, comhaontaíonn na Ballstáit leis na forálacha seo a leanas, a thiocfaidh ín éifeacht ó dháta an chómhargaidh do ghual a bhunú.