(a) With the exception of submarine cable outage reports, and subject to the availability of electronic forms, all applications and notifications described in this subpart must be filed electronically through the International Communications Filing System (ICFS). A list of forms that are available for electronic filing can be found on the ICFS homepage. For information on electronic filing requirements, see subpart Y of this part, and the ICFS homepage at https://www.fcc.gov/icfs. See also §§ 63.20 and 63.53 of this chapter.

(b) Submarine cable outage reports must be filed as set forth in part 4 of this chapter.