The rules are:
1.Salute in the start of each battle
2.Dont irespetate the leaders or others clan members
3.Use Ocelot Unit soldiers when you are whit other members of the clan in the same Battles
4.Don't use hacked characters
1.You can fight whit others clans in a clans battles.
2.You can be a one of clan leaders
3.You can gain anothers soldiers in a RC battle.