Commission Implementing Regulation (EU) 2019/893 of 28 May 2019 concerning the renewal of the authorisation of Bacillus subtilis DSM 15544 as a feed additive for chickens for fattening and repealing Regulation (EC) No 1444/2006 (holder of authorisation Asahi Calpis Wellness Co. Ltd, represented in the Union by Asahi Calpis Wellness Co. Ltd Europe Representative Office) (Text with EEA relevance.)