Section 1.10005 - What is ICFS?(a) The International Communications Filing System (ICFS) is a database, application filing system, and processing system for all International and Satellite Services. ICFS supports electronic filing of many applications and related documents in the Space Bureau and Office of International Affairs, and provides public access to this information.(b) We maintain applications, notifications, correspondence, and other materials filed electronically with the Space Bureau and Office of International Affairs in IICFS. 88 FR 21436 , Apr. 10, 2023