Recent Examples on the WebAt Twin Parks North West, compartmentation broke down in at least three places on Jan. 9.New York Times, 8 July 2022 Second compartmentation failure By now, smoke had infiltrated the building’s two stairwells.New York Times, 8 July 2022 It should be handled with particular attention to compartmentation and need-to-know. Jerry Dunleavy, Washington Examiner, 6 Oct. 2020