This instruction implements AFPD 21-4, Engineering Data. It provides guidance and designates responsibilities for preparing, approving, authenticating, revising, and releasing Air Force engineering...
This Manual is applicable to the acquisition and management of data within the Department of Defense. This includes data both in paper and digital format and data to which the Department of Defense...
This instruction implements AFPD 21-4, Engineering Data. It provides guidance and designates responsibilities for preparing, approving, authenticating, revising, and releasing Air Force engineering...
