14 C.F.R. § 221.72 Reinstating canceled or expired tariff provisions.
Title 14 - Aeronautics and Space
Any fares, rules, or other tariff provisions which have been canceled or which have expired may be reinstated only by republishing such provisions and posting and filing the tariff publications (containing such republished provisions) on lawful notice in the form and manner required by this part.
Title 14: Aeronautics and Space
PART 221—TARIFFS
Subpart H—Amendment of Tariffs
§ 221.72 Reinstating canceled or expired tariff provisions.