Official Secrets Act of 2550

The Official Secrets Act is a set of United Nations Space Command regulations that involve the protection of confidential information. The act was passed on November 23, 2550.

The Official Secrets Act mandates the confidentiality and the nondisclosure of any contents of any Messenger Satchel. After Tom Muir was taken aboard the ONI prowler Port Stanley, Captain Serin Osman exaggeratively told Muir that even breathing on such a vessel was a breach of the Official Secrets Act.

Trivia
In real life, Official Secrets Act is used as a common title for legislation involving the secrecy of information mainly related to national security in several countries.

List of appearances

 * Halo: Reach
 * Dr. Halsey's personal journal
 * Halo: Glasslands