http://www.legislation.gov.uk/uksi/2004/1505/regulation/2The Pig Carcase (Grading) (Amendment) (England) Regulations 2004 (revoked)texttext/xmlenAGRICULTURE, ENGLANDStatute Law Database2020-09-09Expert Participation2010-06-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Amendments to the Pig Carcase (Grading) Regulations 1994F12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .