CFR›Title 16›Chapter II›Part 1630›Subpart B ContainsSections 1630.31–1630.32CorpusDaily eCFRDisplayed edition2026-05-07Last updated2026-05-07 Subpart B—Rules and Regulations Sections 1630.31 § 1630.31 Reasonable and representative tests and recordkeeping requirements. 1630.32 § 1630.32 Carpets and rugs with fire-retardant treatment. Previous A Subpart A—The Standard Next C Subpart C—Washing Procedures