Article 65
As necessary, the Commission shall publish guidelines concerning in particular: - the formulation of certain special warnings for certain categories of medicinal products, - the particular information needs relating to self-medication, - the legibility of particulars on the labelling and package leaflet, - methods for the identification and authentication of medicinal products, - the list of excipients which must feature on the labelling of medicinal products and the way these excipients must be indicated. These guidelines shall be adopted in the form of a Directive, in accordance with the procedure referred to in Article 121(2).