CFR›Title 16›Chapter II›Part 1203›Subpart C ContainsSections 1203.40–1203.41CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart C—Recordkeeping Sections 1203.40 § 1203.40 Effective date. 1203.41 § 1203.41 Recordkeeping requirements. Previous B Subpart B—Certification Next D Subpart D—Requirements For Bicycle Helmets Manufactured From March 17, 1995, Through March 10, 1999