Is electronic filing mandatory?

§ 1.10006 Is electronic filing mandatory? Electronic filing is mandatory for all applications for international and satellite services for which an International Communications Filing System (ICFS) form is available. Applications for which an electronic form is not available must be filed through the Electronic Comment Filing System (ECFS) in PDF format until new forms are introduced. See §§ 63.20 and 63.53 of this chapter. As each new ICFS form becomes available for electronic filing, the Commission will issue a public notice announcing the availability of the new form and the effective date of mandatory filing for this particular type of filing. As each new form becomes effective, manual filings will not be accepted by the Commission and the filings will be returned to the applicant without processing. Mandatory electronic filing requirements for applications for international and satellite services are set forth in this part and parts 25, 63, and 64 of this chapter. A list of forms that are available for electronic filing can be found on the ICFS homepage. For information on electronic filing requirements, see §§ 1.1000 through 1.10018 and the ICFS homepage at https://licensing.fcc.gov/icfs. [88 FR 21436, Apr. 10, 2023]