14 CFR § 221.161 - Notice of adoption to be filed in former carrier's tariffs.

---
identifier: "/us/cfr/t14/s221.161"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "14 CFR § 221.161 - Notice of adoption to be filed in former carrier's tariffs."
title_number: 14
title_name: "Aeronautics and Space"
section_number: "221.161"
section_name: "Notice of adoption to be filed in former carrier's tariffs."
chapter_name: "OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS)"
subchapter_number: "A"
subchapter_name: "ECONOMIC REGULATIONS"
part_number: "221"
part_name: "TARIFFS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 40101, 40109, 40113, 46101, 46102, chapter 411, chapter 413, chapter 415 and chapter 417, subchapter I."
regulatory_source: "64 FR 40657, July 27, 1999, unless otherwise noted."
cfr_part: "221"
---


# 221.161 Notice of adoption to be filed in former carrier's tariffs.

At the same time that the adoption notice is issued, posted, and filed pursuant to § 221.160, the adopting carrier shall issue, post and file with the Department a notice in each effective tariff issued by the former carrier providing specific notice of the adoption in a manner authorized by the Office of International Aviation and which shall contain no matter other than that authorized.