49 CFR § 585.91 - Scope.

---
identifier: "/us/cfr/t49/s585.91"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 585.91 - Scope."
title_number: 49
title_name: "Transportation"
section_number: "585.91"
section_name: "Scope."
chapter_name: "NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "585"
part_name: "PHASE-IN REPORTING REQUIREMENTS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 322, 30111, 30115, 30117, and 30166; delegation of authority at 49 CFR 1.95."
regulatory_source: "69 FR 70916, Dec. 8, 2004, unless otherwise noted."
cfr_part: "585"
---


# 585.91 Scope.

This subpart establishes requirements for manufacturers of passenger cars, multipurpose passenger vehicles, trucks and buses with a GVWR of 4,536 kg or less to submit a report, and maintain records related to the report, concerning the number of vehicles that meet the requirements of Standard No. 202a.