---
identifier: "/us/cfr/t49/s526.4"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 526.4 - [Reserved]"
title_number: 49
title_name: "Transportation"
section_number: "526.4"
section_name: "[Reserved]"
chapter_name: "NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "526"
part_name: "PETITIONS AND PLANS FOR RELIEF UNDER THE AUTOMOBILE FUEL EFFICIENCY ACT OF 1980"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "15 U.S.C. 2002 and 2003; delegation of authority at 49 CFR 1.50."
regulatory_source: "47 FR 7248, Feb. 18, 1982, unless otherwise noted."
cfr_part: "526"
---
- Identifier
- /us/cfr/t49/s526.4
- Currency
- 2026-03-24
- Positive Law
- No
- Updated
- 2026-03-24
- Chapter
- National Highway Traffic Safety Administration, Department of Transportation
- Authority
- 15 U.S.C. 2002 and 2003; delegation of authority at 49 CFR 1.50.