The Office of Legislative Affairs serves as primary liaison to Members of Congress and their congressional staff. The office responds to inquiries from Congress; notifies Congress about Department initiatives, policies, and programs; and keeps the Department’s senior leaders informed about the activities of Congress.
The Office of Legislative Affairs enhances the ability of the Department to prevent, protect against and respond to threats and hazards to the nation, as well as to ensure safe and secure borders, by providing timely information about the Department of Homeland Security to Members of Congress, working with the White House and within the Executive Branch.
Leadership and Organization
David Wonnenberg, Assistant Secretary (acting)
Vince Micone, Principal Deputy Assistant Secretary (acting), and Chief of Staff (acting)
David Wonnenberg, Deputy Assistant Secretary - U.S. Senate
Uyen Dinh, Deputy Assistant Secretary - U.S. House of Representatives
- Director Emily Hymowitz
Area of Responsibility: Headquarters
- Director James M. Phillips
Area of Responsibility: Border Security and Immigration
- Director (acting) Russell Vieco
Area of Responsibility: Emergency Management, Aviation, and Law Enforcement
- Director (acting) Jeffrey Nusraty
Area of Responsibility: Intelligence and Cyber
- Director Samantha Ammons
Area of Responsibility: Operations Support
By mail or phone:
U.S. Department of Homeland Security
Office of Legislative Affairs
Mail Stop 0020
Washington, D.C. 20528
CongresstoDHS@hq.dhs.gov - If you are a member of Congress or with a Congressional Office and wish to only get a letter to the Secretary’s Office please e-mail this address.