evidence: A sensitive compartmented information facility (SCIF /skɪf/), in United States military, national security/national defense and intelligence parlance, is an enclosed area within a building that is used to process sensitive compartmented information (SCI) types of classified information. [...] - ^ "Technical Specifications for Construction and Management of Sensitive Compartmented Information Facilities" (PDF). DNI.gov. September 28, 2017. Archived (PDF) from the original on July 20, 2023. Retrieved October 23, 2019. [...] - "Physical Security Standards for Sensitive Compartmented Information Facilities", DCID 6/9 Text; effective November 18, 2002 til May 26, 2010. Retrieved 2010-07-19. (expired, only in use as grandfathering old facilities without updating)