Federal Building
Truth federal building
In "Truth"
First Appearance "Decision"
Location Ohio, United States, Earth

The Federal Building in Ohio is often used for joint Human-Taelon meetings. Da'an asked William Boone to meet him there to offer him the job of protector.

Once he accepted the position, Boone's office was grown onto the Federal Building.

Lili Marquette's Taelon Shuttle was stored at the Federal Building. Paul Chandler was able to gain access to the building with copies of Marquette's fingerprints that he lifted from a glass. He was able to steal the shuttle ("Horizon Zero").