ASI has full engineering design capabilities. ASI security design engineers have designed a number of high-tech security systems ranging from computerized access control systems to large-scale procedural and electronic systems to protect head-of-state facilities and their occupants (see Section on charts and diagrams for illustrations). ASI can provide complete design services, including full system drawings and specifications and other engineering documents, assistance with bid advertisement and contractor selection, quality control and construction oversight, testing, system checkout, training, and acceptance.