CFR›Title 49›Subtitle B›Chapter V›Part 585›Subpart I ContainsSections 585.81–585.88CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart I—Electronic Stability Control System Phase-In Reporting Requirements Sections 585.81 § 585.81 Scope. 585.82 § 585.82 Purpose. 585.83 § 585.83 Applicability. 585.84 § 585.84 Definitions. 585.85 § 585.85 Response to inquiries. 585.86 § 585.86 Reporting requirements. 585.87 § 585.87 Records. 585.88 § 585.88 Petition to extend period to file report. Source72 FR 17316, Apr. 6, 2007, unless otherwise noted. Previous H Subpart H—Side Impact Protection Phase-in Reporting Requirements Next J Subpart J—Head Restraints Phase-in Reporting Requirements