- Federal Register, Vol. 70, No. 172, pgs. 53063-53069, September 7, 2005
- Not considered 'prohibited cattle material':
- Bovine Small Intestine - Distal Ileum;
- Bovine hide or hide-derivatives, milk or milk products, and tallow derivatives;
- AOCS (or equivalent) method OK to measure insoluble impurities in tallow
- FCC method originally specified in IFR.
