In order to establish a market of this kind and make it increasingly a single market, not only should barriers to free movement of goods and services be removed and arrangements be instituted which ensure that competition is not distorted, but, in addition, legal conditions should be laid down which enable undertakings to adapt their activities to the scale of the Union, whether in manufacturing and distributing goods or in providing services.
Chun margadh den chineál sin a bhunú agus chun gur mó de mhargadh aonair a bheidh ann, ní hamháin gur cheart bacainní roimh shaorghluaiseachtaí earraí agus seirbhísí a bhaint agus socruithe a chur ar bun lena ndéanfar a áirithiú nach ndéantar saobhadh ar an iomaíocht, ach, chomh maith leis sin, ba cheart dálaí dlí a leagan síos a chuirfidh ar chumas na ngnóthas a gcuid gníomhaíochtaí a chur in oiriúint do scála an Aontais, bíodh sin i dtaca le hearraí a mhonarú agus a dháileadh nó i dtaca le seirbhísí a sholáthar.