This policy directive implements the Department of Justice Material Cybersecurity Incident Delay Determinations guidelines and establishes procedures by which FBI personnel will document cybersecurity incident public disclosure delay requests, related incident details, and United States government national security or public safety checks in an FD-1219, “Federal Bureau of Investigation 8-K Cyber Delay Referral Form.” This policy directive also establishes the roles, responsibilities, and procedures by which FBI personnel will send these forms to the Justice Department to facilitate delay determinations.