Where the taking-up and the pursuit of employed or self-employed activities are conditional on complying with certain requirements relating to specific professional qualifications, laid down directly or indirectly by the Member States, it is necessary to ensure that such requirements are justified by public interest objectives, such as those within the meaning of the TFEU, namely public policy, public security and public health, or by overriding reasons in the public interest, recognised as such in the case-law of the Court of Justice.
I gcás ina bhfuil gabháil le gníomhaíochtaí fostaithe nó féinfhostaithe agus le saothrú gníomhaíochtaí den sórt sin coinníollach ar cheanglais áirithe a bhaineann le cáilíochtaí gairmiúla sonracha arna leagan síos go díreach nó go hindíreach ag na Ballstáit a chomhlíonadh, tá sé riachtanach a áirithiú go bhfuil údar leis na ceanglais sin i ngeall ar chuspóirí leas an phobail, amhail na cuspóirí sin de réir bhrí CFAE, mar atá an beartas poiblí, an tslándáil phoiblí agus an tsláinte phoiblí, nó i ngeall ar chúiseanna sáraitheacha leasa phoiblí, a aithnítear amhlaidh i gcásdlí na Cúirte Breithiúnais.