◆ SpookStack

UNCLASSIFIED//FOUO- (U) Cellular Analysis Survey Team Policy Guide. (U) Ensuring time and attendance compliance and review.. 2.2. (U) NationaI Assets, Criminal Investigative Division, Violent Crimes Against Children Section (U) CAST national assets are special agents (SA) assigned to the CAST Unit and are embedded within selected FOs. As such, CAST national assets fall under the supervision and direction of the CAST Unit, in consultation with the FOs in which these national assets are embedded. CAST national assets must maintain their CAST certifications and will provide CAST services to all FBI FOs and legal attache (Legat) offices.. (U) CAST national assets report directly to the CAST Unit [CAST Unit SSAs serve as direct supervisors and rating officials to national assets b7E and frequently consult with supervisors in FOs with embedded assets. The unit chief (UC) of the. CAST Unit must serve as the reviewing official.. 2.3. (U) Field Assets, FBI FieId Offices. (U) CAST field assets are SAs and task force officers (TFO) who have been trained and certified to perform CAST functions and are assigned to FOs. Field assets are directly supervised by their assigned CAST-related work to enhance FOs' cellular analysis capabilities and to maintain assets' expertise. Furthermore, FOs should anticipate and understand that CAST field assets may need to travel to support priority CAST assignments. CAST field assets must maintain their 2.4. (U) Cellular Analysis Survey Team-Trained Professional Staff at FBlHQ and Field Offices (U) CAST-trained professional staff are assigned to FBIHQ or the designated FOs and have gone. through the Basic Historical Cell Site Analysis Course and the Advanced Historical Cell Site Analysis Course. CAST-trained professional staff can provide support and initial (preliminary) analysis for investigations. A CAsT asset oversees this work and is ultimately responsible for the final analysis and for providing expert testimony.. 3 UNCLASSIFIED/FOUO