http://www.legislation.gov.uk/wsi/2015/2020/signatureThe Nitrate Pollution Prevention (Wales) (Amendment) Regulations 2015 (revoked)texttext/xmlenStatute Law DatabaseAGRICULTURE, WALESWATER, WALES2021-08-16Expert Participation2021-04-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .