SECTION	Title	Time
§ 221.161	§ 221.161 Notice of adoption to be filed in former carrier's tariffs.	July 31, 2026 (fm)
§ 221.162	§ 221.162 Receiver shall file adoption notices.	July 31, 2026 (fm)
§ 221.163	§ 221.163 Agents' and other carriers' tariffs shall reflect adoption.	July 31, 2026 (fm)
§ 221.164	§ 221.164 Concurrences or powers of attorney to be reissued.	July 31, 2026 (fm)
§ 221.165	§ 221.165 Cessation of operations without successor.	July 31, 2026 (fm)
§ 221.170	§ 221.170 Applicability of the subpart.	July 31, 2026 (fm)
§ 221.180	§ 221.180 Requirements for electronic filing of tariffs.	July 31, 2026 (fm)
§ 221.190	§ 221.190 Time for filing and computation of time periods.	July 31, 2026 (fm)
§ 221.195	§ 221.195 Requirement for filing printed material.	July 31, 2026 (fm)
§ 221.200	§ 221.200 Content and explanation of abbreviations, reference marks and symbols.	July 31, 2026 (fm)
§ 221.201	§ 221.201 Statement of filing with foreign governments to be shown in air carrier's tariff filings.	July 31, 2026 (fm)
§ 221.202	§ 221.202 The filing of tariffs and amendments to tariffs.	July 31, 2026 (fm)
§ 221.203	§ 221.203 Unique rule numbers required.	July 31, 2026 (fm)
§ 221.204	§ 221.204 Adoption of provisions of one carrier by another carrier.	July 31, 2026 (fm)
§ 221.205	§ 221.205 Justification and explanation for certain fares.	July 31, 2026 (fm)