DD254

The DD Form 254 is the official document that conveys security classification requirements and guidance to contractors performing classified work. DD254s specify classification levels, special access requirements, security clearance needs, and handling instructions for classified contracts.

DD254 requirements determine facility clearance levels, personnel security needs, and security procedures contractors must implement. Understanding DD254 provisions is essential for contractors performing classified work. DD254s are prepared by government security officials and flow down through subcontracts requiring access to classified information.