14 CFR § 221.300 - Discontinuation of electronic tariff system.
§ 221.300 Discontinuation of electronic tariff system.
In the event that the electronic tariff system is discontinued, or the source of the data is changed, or a filer discontinues its business, all electronic data records prior to such date shall be provided immediately to the Department, free of charge, on a machine-readable tape or other mutually acceptable electronic medium.