If, after the adoption by the Council or by the Commission of a harmonisation measure, a Member State deems it necessary to maintain national provisions on grounds of major needs referred to in Article 30, 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.
Más rud é, tar éis don Chomhairle nó don Choimisiún beart comhchuibhithe a ghlacadh, go measann Ballstát gur gá forálacha náisiúnta a choimeád ar bun de bharr riachtanais thábhachtacha dá dtagraítear in Airteagal 30 nó a bhaineann le cosaint an chomhshaoil nó na timpeallachta oibre, cuirfidh sé na forálacha sin, maille leis na forais atá lena gcoimeád ar bun, in iúl don Choimisiún.