CFR›Title 9›Chapter I›Part 147›Subpart D ContainsSections 147.30–147.31CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart D—Molecular Examination Procedures Sections 147.30 § 147.30 Molecular examination procedures. 147.31 § 147.31 [Reserved] Source72 FR 1425, Jan. 12, 2007, unless otherwise noted. Previous C Subpart C—Sanitation Procedures Next E Subpart E—Procedure for Changing National Poultry Improvement Plan