multiagency

adj

1. (not-comparable)Involving multiple agencies.

   “Law enforcement authorities think the problem has been growing and a multiagency task force[…] was formed in February to determine the extent of the problem.”

   “He signed an executive order during his second week in office to “combat antisemitism” in schools and on university campuses, and on February 3 announced the creation of a multiagency task force to carry out the mandate.”