Regulation 2 Revocations Original text. Later amendments are not shown. The Animal By-Products Regulations (Northern Ireland) 1993f1 and the Animal By-Products (Amendment) Regulations (Northern Ireland) 1998f2 are hereby revoked. Annotations Footnotes f1 S.R. 1993 No. 192 f2 S.R. 1998 No. 108 ← Regulation 1 Regulation 2 Signature →