Sean O'Hollaren was named March 3, 2006, by President George W. Bush to be Deputy Assistant to the President for Legislative Affairs.
"O'Hollaren recently served as Senior Director of Government Relations for Honeywell International. He previously served as a Special Assistant to the President in the Office of Legislative Affairs at the White House. Prior to that, he served as Assistant Secretary of Transportation for Government Affairs at the Department of Transportation. Earlier in his career, Mr. O'Hollaren was Director of Government Relations for Union Pacific Corp. and a Minority Clerk for the Senate Committee on Appropriations and a Legislative Assistant for Senator Mark O. Hatfield. He received his bachelor's degree from Williamette University." 
- Board of Governors, Bryce Harlow Foundation