Since the objective of this Regulation, namely the setting up of an entity responsible for supporting and strengthening coordination and cooperation between judicial authorities of the Member States in relation to serious crime affecting two or more Member States or requiring a prosecution on common bases, cannot be sufficiently achieved by the Member States but can rather, by reason of the scale and effects of the action, be better achieved at Union level, the Union may adopt measures, in accordance with the principle of subsidiarity as set out in Article 5 TEU.
Ós rud é nach féidir leis na Ballstáit cuspóir an Rialacháin seo, eadhon eintiteas a bhunú a bheidh freagrach as tacú agus treisiú leis an gcomhordú agus leis an gcomhar idir údaráis bhreithiúnacha na mBallstát i ndáil le coireacht thromchúiseach a dhéanann difear do dhá Bhallstát nó níos mó nó a éilíonn ionchúiseamh ar bhoinn chomhchoiteanna, a ghnóthú go leordhóthanach agus, de bharr fhairsinge agus éifeachtaí na gníomhaíochta, gur fearr is féidir é a ghnóthú ar leibhéal an Aontais, féadfaidh an tAontas bearta a ghlacadh, i gcomhréir le prionsabal na coimhdeachta a leagtar amach in Airteagal 5 CAE.