A decree in the Conseil d’Etat shall determine the procedures for applying this chapter, in particular :
1° The presentation and content of the declaration provided for in Article L. 5131-2 ;
2° The labelling procedures for the cosmetic products mentioned in paragraph 4 of Article 19 of Regulation (EC) No 1223/2009 of the European Parliament and of the Council of 30 November 2009, referred to above, after obtaining the opinion of the National Consumer Council;
3° The procedures for implementing the cosmetovigilance system provided for in Article L. 5131-5.