The Western Region covers Alaska, Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, South Dakota (west of Missouri River), Utah, Washington, and Wyoming.
The Western Region consists of five District Offices located in Denver, CO; Los Angeles, CA; San Diego, CA: San Francisco, CA; and Seattle, WA; and three Resident Agent offices located in Anchorage, AK, Honolulu, HI; and Portland, OR.
Rebecca Dorch, Regional Director
Leo Cirbo, Deputy Regional Director
Margaret Egler, Regional Counsel
Nikki Shears, Denver, CO Office
Charles Cooper, Los Angeles, CA Office
James T. Lyon (Acting), San Diego, CA Office
David Hartshorn, San Francisco, CA Office
(Vacant), Seattle, WA Office