For those in the NG who are genuinely interested in the FDA and want a
taste of the real thing (govt), take a look at:

http://www.fda.gov/Food/FoodSafety/R.../ucm092709.htm

Its part of 9 CFR 319. There may be a more current edition available
somewhere; this one was in force prior to the BSE panic.

Enjoy your government at work.

Alex