Improved Disarm [General] Edit
Int 13, Combat Expertise.
You do not provoke an attack of opportunity when you attempt to disarm an opponent, nor does the opponent have a chance to disarm you. You also gain a +4 bonus on the opposed attack roll you make to disarm your opponent.
See the normal disarm rules.
A fighter may select Improved Disarm as one of his fighter bonus feats.
A monk may select Improved Disarm as a bonus feat at 6th level, even if she does not meet the prerequisites.