Official Secrets Act of 2550
From Halopedia, the Halo wiki
The Official Secrets Act were a set of United Nations Space Command regulations that mandated the confidentiality and the nondisclosure of any contents of any Messenger Satchel. The act takes its name from the real life Official Secrets Act of The United Kingdom, the latest version of which was enacted in 1989.
The act was passed in 2550.
