CFR›Title 40›Chapter I›Part 372›Subpart C ContainsSection 372.45CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart C—Supplier Notification Requirements Sections 372.45 § 372.45 Notification about toxic chemicals. Previous B Subpart B—Reporting Requirements Next D Subpart D—Specific Toxic Chemical Listings