Member State: United States of America

Representative Date of Appointment Alternate(s) Date of Appointment Attaché

The Honorable Francisco O.  MORA
The Honorable Francisco O. MORA
Ambassador, Permanent Representative

January 18, 2023 Mr. Thomas R. HASTINGS
Deputy Permanent Representative
(202) 647-9422
August 23, 2022
Political Counselor, Alternate Representative
(202) 647-6375
August 24, 2021  
Development Counselor, Alternate Representative
(202) 647-9908
October 28, 2015  
Mr. Giovanni A. SNIDLE
Senior Advisor, Alternate Representative
(202) 647-3799
August 13, 1997  
Mr. Fernando D. ROJAS
Senior Advisor, Alternate Representative
(202) 647-9482
August 2, 2004  
Ms. Rachel OWEN
Deputy Political Counselor, Alternate Representative
(202) 647-9378
August 31, 2020  
Alternate Representative
(202) 647-9057
September 6, 2006  
Mr. William AYALA
International Economist and Alternate Representative
(202) 647-9912
August 22, 2023  
Ms. Christina HEIFFERON
Alternate Representative
May 11, 2023  
Senior Advisor, Alternate Representative
(202) 647-9908
September 14, 2023  
Ms. Lucero V. GOMEZ
Foreign Affairs Officer, Alternate Representative
May 10, 2024  
Mr. Andrew W. VISCARDO
Foreign Affairs Officer, Alternate Representative
March 12, 2024  
Mrs. Hilary RENNER
Foreign Affairs Officer, Alternate Representative
April 15, 2024  
Ms. Haydee ROJAS
Foreign Affairs Officer, Alternate Representative
April 15, 2024  
Ms. Jennifer SHOWELL
Deputy Director – Summit Coordination, Alternate Representative
(202) 647-3354
February 18, 2014  
Ms. Barbara ADAIR
Summit Coordinator, Alternate Representative
(202) 736-7532
February 19, 2020  
Mr. Theodore KILL
Attorney Adviser, Alternate Representative
July 30, 2021  
Ms. Katherine FENNELL
Attorney Adviser, Alternate Representative
(202) 647-7046
July 23, 2021  
Mr. James WALL
Foreign Affairs Officer, Alternate Representative
(202) 634-1497
November 3, 2023  

Address: WHA/USOAS Bureau of Western Hemisphere Affairs Department of State - Room 5914  Washington, D.C. 20520

Phone: (202) 647-9376

Fax: (202) 647-6973

E-mail: [email protected]


Office Hours: 8:15 a.m. to 5:00 p.m. / Closed: Saturday and Sunday

The Honorable Joseph R. BIDEN

The Honorable Kamala D. HARRIS

Secretary of State:
The Honorable Anthony BLINKEN

Secretary of the Treasury:
The Honorable Dr. Janet YELLEN

Secretary of Defense:
The Honorable Lloyd AUSTIN

Attorney General :
The Honorable Merrick GARLAND

Secretary of Interior:
The Honorable Deb HAALAND

Secretary of Agriculture:
The Honorable Thomas VILSACK

Secretary of Commerce:
The Honorable Gina RAIMONDO

Secretary of Labor:
The Honorable Julie SU

Secretary of Health and Human Services:
The Honorable Xavier BECERRA

Secretary of Housing and Urban Development:
The Honorable Adrienne TODMAN

Secretary of Transportation:
The Honorable Pete BUTTIGIEG

Secretary of Energy:
The Honorable Jennifer GRANHOLM

Secretary of Education:
The Honorable Dr. Miguel CARDONA

Secretary of Veterans Affairs:
The Honorable Denis MCDONOUGH

Secretary Office of Homeland Security:
The Honorable Alejandro MAYORKAS

Chief of Staff, The White House:

Administrator, Environmental Protection Agency:
Mr. Michael REGAN

Acting Director, Office of Management and Budget:
Mrs. Shalanda YOUNG

U.S. Trade Representative:
Mr. Enoh T. EBON

Ambassador, Permanent Representative to the United Nations:
Her Excellency Linda THOMAS-GREENFIELD

Chair, Council of Economic Advisors :

Administrator, Federal Emergency Management Agency :
Mrs. Deanne CRISWELL

Director of National Drug Control Policy:
Mr. Rahul GUPTA

Administrator, Small Business Administration :
Mrs. Isabel GUZMAN

Director, Central Intelligence Agency:
Mr. William BURNS

Ambassador, Permanent Representative to the Organization of American States:
The Honorable Francisco O. MORA

Flag United States of America

Capital: Washington, D.C.

National Holiday: July 4

Date of Entry into the Inter-American System : 1889


Any amendment to the Directory of Permanent Missions must be reported to [email protected].