Commission Implementing Regulation (EU) No 885/2011 of 5 September 2011 concerning the authorisation of Bacillus subtilis (ATCC PTA-6737) as a feed additive for chickens reared for laying, ducks for fattening, quails, pheasants, partridges, guinea fowl, pigeons, geese for fattening and ostriches (holder of authorisation Kemin Europa N.V.) Text with EEA relevance