Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

Featured

Thurgood Marshall Building
Thurgood Marshall Federal Judiciary Building
The Thurgood Marshall Federal Judiciary Building houses agencies that support...
More »

Featured

A virtual Map of Capitol Hill from above
U.S. Capitol Map
View a map of the U.S. Capitol and other buildings and grounds cared for by the...
More »

Featured

An AOC worker mowing the grass on the grounds of the U.S. Capitol
Responsibilities of the Architect of the Capitol
The roles and responsibilities of the Architect of the Capitol cover an...
More »

Featured

The Capitol Crypt, which now houses statuary and exhibitions, was once used as an informal storage space where bicycles were parked, seen here circa 1900.
How the Crypt Got its Name
The term “crypt” has long referred to a space beneath the main floor of a...
More »

OIG Hotline Anonymous Report

Report Fraud, Waste, or Abuse to the Architect of the Capitol, Office of Inspector General through the form below. No contact information is requested, nor will any information – such as an email address – be obtained by the Inspector General.

required