Airline ICAO codes

Is it acceptable to use Janet Airlines ICAO code “WWW” without going through VATSIM Special Operations.

As long as you are not performing any of the restricted operations, it’s absolutely fine
Check here VATSIM Special Operations Policy

Thank you very much.

FYI. EG&G doesn’t use the WWW ICAO code anymore. All of their flights now have the code “JANET”.