CFR›Title 49›Subtitle B›Chapter V›Part 585›Subpart P›49 CFR 585.145 Citation49 CFR 585.145CorpusDaily eCFRDisplayed edition2026-06-26Last updated2026-06-26 § 585.145 Definitions.Event data recorder (EDR) is used as defined in 49 CFR 563.5. Previous 585.144 § 585.144 Applicability. Next 585.146 § 585.146 Response to inquiries.