N3904026Q3077 Attachment 1- OPSEC Encl 2_Redacted.pdf

This document is an Operations Security (OPSEC) Contract Requirements form from the Portsmouth Naval Shipyard, detailing security protocols and information protection guidelines for contractors. The document explains OPSEC as a process to protect sensitive and critical information from unauthorized disclosure, whether classified or unclassified. For this specific contract, an OPSEC Plan is NOT required, as indicated by the checkmark on the form dated 10/27/25.

The document outlines contractor responsibilities for preventing inadvertent disclosure of sensitive information, including restrictions on publicizing U.S. Government Controlled Unclassified Information (CUI). It provides a comprehensive list of critical information and indicators that must be protected, such as personally identifiable information, operation schedules, equipment capabilities, and facility infrastructure details. The second page includes a Portable Electronic Device (PED) Policy, detailing guidelines for using electronic devices and specific countermeasures to prevent information compromise, including prohibitions on posting sensitive information on social media, proper document destruction, and immediate reporting of unauthorized disclosures.