A Regulation is the appropriate legal instrument as it imposes clear and detailed rules which preclude divergent transposition by Member States and thus ensures a higher degree of harmonisation across the Union.
Is é Rialachán an ionstraim iomchuí dlí mar cuirfear rialacha soiléire mionsonraithe i bhfeidhm leis lena gcuirtear cosc ar Bhallstáit iad a thrasuí ar shlite éagsúla agus, dá bhrí sin, lena n-áirithítear leibhéal níos airde comhchuibhithe ar fud an Aontais.