http://www.legislation.gov.uk/wsi/2010/2287/regulation/7The Feed (Sampling and Analysis and Specified Undesirable Substances) (Wales) Regulations 2010texttext/xmlenStatute Law DatabaseAGRICULTURE, WALES2018-11-26Expert Participation2016-05-12 PART 2 Miscellaneous requirements relating to sampling and analysisForm of certificate of analysisF17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .