Regional Security Office

This includes managing security for official buildings, as well as residences.

Within a Regional Security Office, and under its RSO, may be found Assistant RSOs, Office Management Specialists and other assistants.

In addition, the Engineering Services Center/Office, and the Marine Security Guard detachment office, which report through the RSO, are considered to be sub-units of the Regional Security Office.

Diplomatic Security Service is the most widely represented law enforcement organizations in the world;[clarification needed] it has the capability to track and capture fugitives who have fled U.S. jurisdiction to avoid prosecution.

[citation needed] During 2009, DSS assisted in the resolution of 136 international fugitive cases from around the globe.