CFR›Title 49›Subtitle B›Chapter V›Part 585›Subpart O ContainsSections 585.135–585.141CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart O—Child Restraint Anchorage Systems Phase-In Reporting Requirements Sections 585.135 § 585.135 Scope. 585.136 § 585.136 Purpose. 585.137 § 585.137 Applicability. 585.138 § 585.138 Definitions. 585.139 § 585.139 Response to inquiries. 585.140 § 585.140 Reporting requirements. 585.141 § 585.141 Records. Source90 FR 1352, Jan. 7, 2025, unless otherwise noted. Previous N Subpart N—Minimum Sound Requirements for Hybrid and Electric Vehicles Reporting Requirements