Article 2
1. L-histidine monohydrochloride monohydrate produced by Escherichia coli ATCC 9637 and premixtures containing it, which are produced and labelled before 6 July 2021 in accordance with the rules applicable before 6 January 2021 may continue to be placed on the market and used until the existing stocks are exhausted. 2. Feed materials and compound feed containing the substances referred to in point 1, which are produced and labelled before 6 January 2022 in accordance with the rules applicable before 6 January 2021 may continue to be placed on the market and used until the existing stocks are exhausted if they are intended for salmonids.