Notice: Certification of Directives
NNSA Supplemental Directive 251.1B, Directives Management requires all NNSA Policies (NAP), Supplemental Directives (SD), and Business Operating Procedures (BOP) to be formally reviewed every 3 years by the Office of Primary Interest to verify continued relevance and identify whether any action (i.e., no change, administrative change, revision, or cancellation) is necessary. Advance Change Directives (ACD) expire 1 year from date of approval and the ACD must be incorporated into an existing NNSA directive or convert it to a new directive at that time.