Moreover, without prejudice to paragraph 4, if, after the adoption of a harmonisation measure by the European Parliament and the Council, by the Council or by the Commission, a Member State deems it necessary to introduce national provisions based 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 envisaged provisions as well as the grounds for introducing them.
Thairis sin, gan dochar do mhír 4, más rud é, tar éis do Pharlaimint na hEorpa agus don Chomhairle, don Chomhairle nó don Choimisiún beart comhchuibhithe a ghlacadh, go measann Ballstát gur gá forálacha náisiúnta a thabhairt isteach atá bunaithe ar fhianaise eolaíoch nua maidir le cosaint an chomhshaoil nó na timpeallachta oibre de bharr fadhb a bhaineann go leithleach leis an mBallstát sin agus a thagann chun cinn tar éis don bheart comhchuibhithe a bheith glactha, cuirfidh sé na forálacha arna mbeartú, maille leis na forais atá lena dtabhairt isteach, in iúl don Choimisiún.