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Field Operations



Assistant Administrator-Field Operations

Deputy Assistant Administrator-Field Operations

Anthony Gledhill 

Ron Hancock

The Office of Field Operations ensures tax and trade compliance with the Federal Alcohol Administration Act and the Internal Revenue Code by assisting and advising other federal and state agencies, industry members, and the public; developing and implementing programs to ensure effective tax and trade compliance; and conducting tax audits and investigations at the regulated industries premises.

TTB Field Operations Officials

Tax Audit Division DirectorAllen Leftwich
Trade Investigations DivisionRobert Angelo
Intelligence Division DirectorBrent Beckwith




Last reviewed: February 4, 2019
Last updated: April 29, 2021
Maintained by: Field Operations