CFR›Title 40›Chapter I›Part 372›Subpart C ContainsSection 372.45CorpusDaily eCFRDisplayed edition2026-06-08Last updated2026-06-08 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