This list is not exhaustive, but includes industries that can be directly impacted by changes in U.S. production and sales of motor vehicles. Below are definitions of these industries.
Some federal clearances for Sensitive Compartment Information (SCI) and other Special Access Programs (SAP) require a polygraph screening examination in addition to a Single Scope Background Investigation.
All SCI must be handled within formal access control systems established by the Director of National Intelligence. Although some sources refer to SCI control systems as special access programs, the intelligence community itself considers SCI and SAPs distinct kinds of controlled access programs.