If, after the adoption of a harmonisation measure by means of a European law or framework law or by means of a European regulation of the Commission, a Member State deems it necessary to maintain national provisions on grounds of major needs referred to in Article III-154, or relating to the protection of the environment or the working environment, it shall notify the Commission of these provisions as well as the grounds for maintaining them.5.
Más rud é, tar éis beart comhchuibhithe a ghlacadh le dlí Eorpach nó le dlí réime Eorpach, nó le rialachán Eorpach ón gCoimisiún, go measfaidh Ballstát gur gá forálacha náisiúnta a choimeád ar bun de bharr riachtanas tábhachtach dá dtagraítear in Airteagal III-154 nó a bhaineann le cosaint an chomhshaoil nó na timpeallachta oibre, déanfaidh sé na forálacha sin, maille leis na forais lena gcoimeád ar bun, a chur in iúl don Choimisiún.5.