This corrigendum corrects an error in the Annex of Commission Implementing Regulation (EU) 2026/164 of 26 January 2026 concerning the renewal of the authorisation of an aqueous solution of choline chloride and a preparation of choline chloride as feed additives for all animal species and repealing Implementing Regulation (EU) No 795/2013 (Text with EEA relevance), notified on 4 February 2026. In this Annex, the level of 2-chloroethanol was incorrectly expressed. The level expressed in the characterisation of the active substance corresponded to the level of 2-chloroethanol in the additives concerned but not to the level in the active substance. In addition, the level should not refer to 2-chloroethanol but to the sum of ethylene oxide and 2-chloroethanol expressed as ethylene oxide. To preserve the legitimate expectations of feed business operators, the Regulation applies retroactively and enters into force on the day following that of its publication in the Official Journal of the European Union.