5.Moreover, without prejudice to paragraph 4, if, after the adoptionby the Council or by the Commission of a harmonisation measure, a Member State deems it necessary to introduce national provisionsbased on new scientific evidence relating to the protection of the environment or the working environment on grounds of a problem specific to that Member State arising after the adoption of the harmonisation measure, it shall notify the Commission of the envisagedprovisions as well as the grounds for introducing them.
5.Thairis sin, gan dochar do mhír 4, más rud é, tar éis don Chomhairle nó don Choimisiún beart comhchuibhithe a ghlacadh,go measann Ballstát gur gá forálacha náisiúnta a thabhairt isteachatá bunaithe ar fhianaise eolaíoch nua maidir le cosaint anchomhshaoil nó na timpeallachta oibre de bharr fadhb a bhaineanngo leithleach leis an mBallstát sin agus a thagann chun cinn tar éisdon bheart comhchuibhithe a bheith glactha, cuirfidh sé naforálacha arna mbeartú, maille leis na forais atá lena dtabhairtisteach, in iúl don Choimisiún.