Livestock Improvement (9 CFR 145.1-149.9).

Subchapter G lays down rules and regulations regarding livestock improvement. The subchapter is divided into the following parts: Part 145 - National Poultry Improvement Plan for Breeding Poultry regulating general and special provisions for breeding flocks and products of different type of poultry such as multiplier egg-type chicken, hobbyist and exhibition waterfowl, exhibition poultry, and game bird, Ostrich, Emu, Rhea, and Cassowary, and special provisions for primary egg-type and meat type chicken and waterfowl breeding flocks and products; Part 146 - National Poultry Improvement Plant for Commercial Poultry containing general provisions and special provisions for commercial upland game birds, commercial waterfowl, raised-for-release upland game birds, and raised-for-release waterfowl; Part 147 - Auxiliary Provisions on National Poultry Improvement Plan containing provisions on blood testing procedures, bacteriological examination procedure, sanitation procedures, molecular examination, authorized laboratories and approved tests and sanitation procedures; Part 149 - Voluntary Trichinae Certification Program regulating site and spot audit, program participation, offsite identification and segregation of certified swine, slaughter facilities, recordkeeping at site, program fees and charges, and pilot program sites.