N3904025Q4350 Attachment 1 OPSEC Encl 2_Redacted.pdf

This document is an Operations Security (OPSEC) Contract Requirements form from the Portsmouth Naval Shipyard, which details critical information protection guidelines for contractors. The document indicates that an OPSEC Plan is NOT required for this particular contract, with a signed date of 7/3/25, and outlines specific responsibilities for contractors regarding sensitive information handling and protection.

Key requirements include preventing disclosure of Critical Information (CII) or sensitive information to unauthorized third parties, including foreign governments or companies. Contractors must protect all CII appropriately, avoid publicizing U.S. Government CII in corporate communications or social media, and understand that unauthorized disclosure could result in contract termination or criminal prosecution. The document also includes a detailed Portable Electronic Device (PED) Policy and a comprehensive list of critical information examples and corresponding countermeasures, emphasizing strict controls on information sharing, photography, and documentation within shipyard work areas.