Angelina Jolie means business!

The 41-year-old actress is getting tough when she filed new court documents that detail when the Allied actor will see the six kids -- and also requested multiple drug tests a month.

According to TMZ, one therapist, Ian Russ, who specializes in child custody, will be the man to decide when and how often Pitt can see his children. Despite being cleared by DCFS, the 52-year-old must also undergo random drug and alcohol testing four times a month, according the papers. Wow! In addition, both Jolie and Pitt must do group therapy with their children.

The documents also state that the, "frequency and conditions of the therapeutic visitation shall be determined by Russ."

A judge signed off on the papers on Friday. Pitt's rep has yet to comment.