This Ministerial Decree provides for the implementation of Commission Directive 2000/45/EC establishing Community methods of analysis for the determination of vitamin A, vitamin E and tryptophan in feedingstuffs. In accordance with said Directive, Member States must ensure that analysis conducted for the official controls of the above-mentioned substances is carried out using the methods laid down in the Annex. This Ministerial Decree approves the methods of analysis to be used when official con