We have our own TeamSpeak 3 server, that our members are required to be on while playing.
Requirements:
-Min. 1 tier IV tank in garage (if you want to participate in tournaments)
-Min. 3 tier VI tanks in garage (preferably Cromwell, KV-85 100mm, T37 or premium Cromwell B, Type 64, HT No.6)
-Over 4,000 battles fought
-Ability to use TeamSpeak 3 and a working microphone
-Age 16 or above