49 CFR § 551.33 - Address of communications.

---
identifier: "/us/cfr/t49/s551.33"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 551.33 - Address of communications."
title_number: 49
title_name: "Transportation"
section_number: "551.33"
section_name: "Address of communications."
chapter_name: "NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "551"
part_name: "PROCEDURAL RULES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Secs. 110(e), 119, 80 Stat. 719, 728 (15 U.S.C. 1399, 1407); 23 U.S.C. 315, 401-404; delegation of authority, 31 FR 13952, 32 FR 5606."
regulatory_source: "33 FR 19700, Dec. 25, 1968, unless otherwise noted. Redesignated at 35 FR 5118, Mar. 26, 1970."
cfr_part: "551"
---


# 551.33 Address of communications.

Unless otherwise specified, communications shall be addressed to the Administrator, National Highway Traffic Safety Administration, U.S. Department of Transportation, 400 Seventh Street SW., Washington, DC 20590. Communications may not be addressed to a staff member's private address.

[36 FR 1147, Jan. 23, 1971; 38 FR 20086, July 27, 1973]