The substance covered by the Act was authorised for a period of 10 years as a feed additive for food-producing finfish, ornamental finfish, food-producing crustaceans and ornamental crustaceans in the additive category 'nutritional additives' and in the functional group 'vitamins, pro-vitamins and chemically well-defined substances having similar effect'. An application was submitted for the renewal of the authorisation of this substance in accordance with article 14 of Regulation (EC) No 1831/2003. Based on the favourable conclusions of a scientific assessment of the dossier submitted by the applicant, conducted by the European Food Safety Authority (EFSA), the authorisation of this substance as a feed additive for food-producing finfish, ornamental finfish, food-producing crustaceans and ornamental crustaceans is renewed under certain conditions detailed in the Annex to the Act. A transitional period is included for the interested parties to meet the new authorisation’s requirements.