Skip to main content
Viventine Space Systems
VIVENTINE SPACE SYSTEMS
Space Regulatory Glossary Filing Types

ECFS

/iː siː ɛf ɛs/ noun (abbr.) Electronic Comment Filing System

  1. The Electronic Comment Filing System. The FCC's online platform for submitting and viewing public comments, reply comments, and ex parte notices filed in rulemaking proceedings and dockets.
  2. Distinct from IBFS (which handles license applications), ECFS captures the public record of regulatory debate — operator arguments, industry coalition filings, and individual comments that shape FCC policy decisions.

Read: FCC Satellite Licensing

Mentioned in The Downlink

Track these terms in action

Orbit Sentinel monitors FCC, ITU, UNOOSA, and FAA filings, updated daily. See the regulatory language behind the definitions.