1. EEC Decision 89/469/EEC, 1989
2. Bovine Offal (Prohibition) Regulations 1989 (SI 1989 No 2061), UK
3. EEC Decision 90/200/EEC, April 1990
4. Bovine Spongiform Encephalopathy (No.2) Amendment Order 1990 (SI 1990 No 1930), UK
5. Proceedings of the Joint WHO/FAO/OIE Consultation on BSE: public health, animal health and trade. Paris, France. June 2002