the obligation to introduce any necessary variation to the terms of the marketing authorisation to take account of technical and scientific progress and enable the veterinary medicinal products to be manufactured and checked by means of generally accepted scientific methods, as provided for in Article 58(3);
an oibleagáid chun aon mhodhnú is gá a thabhairt isteach i dtéarmaí an údaraithe mhargaíochta chun dul chun cinn teicniúil agus eolaíoch a chur san áireamh agus chun a chumasú go ndéanfar na táirgí íocshláinte tréidliachta a mhonarú agus go mbeidh siad seiceáilte ag modhanna eolaíocha a nglactar go coitianta leo, dá bhforáiltear in Airteagal 58(3);