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

Featured

Black and white picture of Frederick Law Olmsted  best known for designing the grounds of New York City’s Central Park, the U.S. Capitol in Washington, D.C., the Biltmore Estate in North Carolina, and the 1893 World’s Columbian Exposition in Chicago.
Regarded as the founder of American landscape architecture, Frederick Law...

Featured

A view of the Capitol Visitor Center lit up at night
The Office of Congressional Accessibility Services (OCAS) provides a variety...

Featured

Photo of Capitol Hill steps.
Download a PDF of the full list.

Featured

East Front Plaza Repairs
AOC is making repairs to expansion joints on the East Front Plaza of the...

Safety, Fire and Environmental Programs

Close up detail of a Fire of an AOC fire extinguisher

The Safety, Fire and Environmental Programs (SFEP) is responsible for ensuring AOC’s compliance with safety, fire and environmental laws and regulations. SFEP, comprised of the Safety and Environmental and Fire Marshal Divisions, establishes policy, conducts oversight and coordinates emergency planning and preparedness. The SFEP is the primary point of contact with external regulatory agencies for AOC’s occupational safety and health, fire protection and environmental matters. Learn more about AOC's commitment to safety.