The form used to record combinations of security containers is the Standard Form 700 (SF 700). It is a three-part form used primarily by the Department of Defense (DoD) and other government agencies to maintain records of the combinations for security containers such as safes and vaults. The SF 700 includes an envelope, cover sheet, and combination record which is sealed and stored securely. This form helps prevent the costly and time-consuming process of forcing open a container when the combination is lost or forgotten. It is required to be updated each time the combination changes and is protected according to the classification level of the stored information.
