CFR›Title 21›Chapter I›Part 1003›Subpart B ContainsSections 1003.10–1003.11CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart B—Discovery of Defect or Failure To Comply Sections 1003.10 § 1003.10 Discovery of defect or failure of compliance by manufacturer; notice requirements. 1003.11 § 1003.11 Determination by Secretary that product fails to comply or has a defect. Previous A Subpart A—General Provisions Next C Subpart C—Notification