Attachment 1 - PNSY OPSEC Contract Requirements 25-140_Redacted.pdf

This document is an Operations Security (OPSEC) Contract Requirements attachment for the Portsmouth Naval Shipyard, providing critical security guidelines for contractors working on naval projects. The document outlines OPSEC as a process to protect sensitive and critical information from unauthorized disclosure, whether classified or unclassified, and details specific responsibilities for contractors regarding information protection.

The document emphasizes contractors' obligations to safeguard Controlled Unclassified Information (CUI), including restrictions on discussing sensitive information, prohibitions on publicizing government-related details, and requirements for handling portable electronic devices. Key requirements include avoiding inadvertent disclosure of sensitive information, protecting critical information indicators such as personally identifiable information, operation schedules, equipment capabilities, and asset identifications, and implementing specific countermeasures like not posting shipyard-related information on public websites, shredding sensitive documents, and reporting any unauthorized disclosures immediately to the appropriate security personnel.