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Organizational Chart for TTB

Chief Counsel
Christina McMahon

Deputy Chief Counsel
Tamsin Harrington

Administrator
Mary G. Ryan

Deputy Administrator
David M. Wulf

Office of Equality Diversity and Inclusion

Director
Sylvia Smith

Assistant Chief Counsel for General Law and Ethics
Robert Atkins

Assistant Chief Counsel for Field Operations
Michael Renz

Assistant Chief Counsel for Tax and Trade
Sandra Bellew


Field Operations Assistant Administrator Carrie May Deputy Assistant Administrator Ronald Hancock	Permitting and Taxation Assistant Administrator Anthony Gledhill Deputy Assistant Administrator Business Operations Andrew Seehusen Deputy Assistant Administrator Strategic Infrastructure (Vacant)	Headquarters Operations Assistant Administrator Emily Streett Deputy Assistant Administrator *Cameron Brown	Information Resources Assistant Administrator/Chief Information Officer Greg Greeley	Management Assistant Administrator/Chief Financial Officer *Joseph Burruss	External Affairs Assistant Administrator/Chief of Staff Amy Graydon	Policy and Planning Assistant Administrator Elisabeth Kann


Trade Investigations Division Director Robert Angelo	Tax Audit Division Director Allen Leftwich	Intelligence Division Director Brent Beckwith


	National Revenue Center


Alcohol Labeling and Formulation Division Director Andrew Malone	International Affairs Division Director Stephen Robey	Regulations and Rulings Division Director Amy Greenberg	Scientific Services Division Vacant


	Finance and Performance Budgeting Division Director Joseph Burruss	Acquisitions and Facilities Management Division Director Patrick Waller	Human Resources Division Director *Oyinlola Aderibigbe	Training and Professional Development Division Director Nicole L. Dunn


	Office of Communications Director Marc Young	Office of Congressional and Public Affairs Director Tom Hogue	Office of Industry and State Outreach Director Janelle Christian


			Office of Analytics Director Anita Ko	Office of Strategic Planning and Program Evaluation Director Jill Murphy

*Acting

Page last reviewed: September 21, 2018
Page last updated: March 28, 2023
Maintained by: Regulations and Rulings Division