What does this mean "Minor Required Authoritative Intervention" ?

Answer 1

means you been a bad bad girl and yo momma can't handle you any more

Answer 2

Out of context, it means nothing at all.

Given the topic heading, I take it that's on an official document. It sounds like a factual statement. Perhaps a report of a police officer responding to something, perhaps the child welfare agency.

It seems to be saying "There was a child involved/present, and I notified another agency to cover myself from liability for what happened to them".