Commission Implementing Regulation (EU) No 843/2012 of 18 September 2012 concerning the authorisation of endo-1,4-beta-xylanase produced by Aspergillus niger (CBS 109.713) as a feed additive for turkeys reared for breeding, minor avian species for fattening and reared for laying or breeding and ornamental birds (holder of authorisation BASF SE) Text with EEA relevance