The Stuart Udall Main Interior Building, framed by trees

The Office of Facilities and Administrative Services (OFAS) is responsible for operating and maintaining the Stewart Lee Udall Department of the Interior Building (MIB) and providing an array of administrative services for employees. If you have a service request or question, please call the OFAS Service Desk at 202-208-2222. You may also email us at or visit us in the MIB 1500 east corridor.

Information About the OFAS Organization

Information for Employees

Frequently Used OFAS Services

Customer Communication Forum

Informative session on activities and projects occurring in the MIB. Emails will be sent prior to each forum with the agenda and location.

Minutes from Prior Customer Communication Forums (CCF)

Follow link below to download archived CCF meeting minutes