CFR›Title 16›Chapter II›Part 1640 ContainsSections 1640.1–1640.6CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 1640—STANDARD FOR THE FLAMMABILITY OF UPHOLSTERED FURNITURE Sections 1640.1 § 1640.1 Purpose and scope. 1640.2 § 1640.2 Effective date and compliance date. 1640.3 § 1640.3 Definitions. 1640.4 § 1640.4 Certification and labeling. 1640.5 § 1640.5 Requirements. 1640.6 § 1640.6 Incorporation by reference. AuthoritySec. 2101, Pub. L. 116-260, 15 U.S.C. 1193.Source86 FR 18443, Apr. 9, 2021, unless otherwise noted. Previous 1633 Part 1633—Standard for the Flammability (Open Flame) of Mattress Sets Next 1700 Part 1700—Poison Prevention Packaging