Professional Associations

Operational Tactics, Inc.
Midwest Tactical Officers Association

Federal Law Enforcement Agencies

209th Military Police Company

870th MP Company CA ARNG

Bureau of Alcohol Tobacco and Firearms

Bureau of Diplomatic Security Rewards for Justice

Central Intelligence Agency

Defense Security Service

Department of Homeland Security

Drug Enforcement Administration

Federal Bureau of Investigation

Federal Bureau Of Prisons

Fish & Wildlife

HUD – Office of Inspector General

National Marine Fisheries Service NOAA Office for Law Enforcement

National Park Service

National Security Agency

Office of Inspector General (DHHS)

Office of the Assistant Inspector General for Investigations

Postal Inspection Service

The United States Park Police

Trade Commission

Treasury Department

U.S. Attorney General

U.S. Border Patrol Home Page

U.S. DOL Office of Inspector General

U.S. EPA Criminal Investigation Division (CID)

U.S. HHS Office of Inspector General

U.S. Immigration and Custom Enforcement

U.S. Naval Criminal Investigative Service

U.S. Tennessee Valley Authority Police

United States Capitol Police

United States Intelligence Community

United States Parole Commission

US Dept of Veterans Affairs Police. Brockton MA

US Virgin Islands Police

Maryland State Law Enforcement Agencies

Allegany County Sheriffs Office
Annapolis Police
Anne Arundel Community College Public Safety Department
Anne Arundel County Police Department
Baltimore City Police Department
Baltimore County Police Department
Baltimore County Sheriffs Office
Bel Air Police
Berwyn Heights Police Department
Bladensburg Police Department
Cambridge Police Department
Carroll County Law Enforcement
Carroll County Sheriffs Office
Cecil County Sheriffs Office
Centreville Police Department
Charles County MD Sheriffs Office
Charles County Sheriffs Law Enforcement Explorer Post
Charles County Sheriffs Office
Cheverly MD Police Department
Cumberland Police Department
Edmonston Police Department
Elkton Police Department
Frederick County Sheriffs Office
Frederick Police Department
Fruitland Police Department
Gaithersburg Police Department
Garrett County Sheriffs Office
Greenbelt Police Department
Hagerstown Police Department
Hampstead Police
Harford County Sheriffs Office
Havre de Grace Police
Hood College Campus Safety Department
Howard County MD Sheriff
Howard County Police Department
Hurlock Police Department
Hyattsville Police Department
Johns Hopkins University Security Department
Kent County Sheriff Office
Laurel Polcie Department
Loyola College in Maryland Public Safety Department
Manchester Police Department
Maryland National Capital Park Police Prince Georges County Division
Maryland Department of General Services Police
Maryland Department of Public Safety and Correctional Services
Maryland Natural Resourses Police
Maryland Police and Correctional Training Commisions
Maryland State Fire Marshal
Maryland State Police
Maryland State Police Aviation Division
Maryland Transit Administration Police
Maryland Transportation Authority Police
Maryland-National Capital Park Police
Montgomery County Police
Montgomery County Sheriffs Office
Morgan State University Police
Morningside Police Department
Mount St. Marys College Public Safety Department
National Institutes of Health Police Branch Bethesda
Ocean City Police Department
Peabody Institute of the JHU Campus Police Department
Pocomoke City Police
Prince Georges County Police Department
Prince Georges County Sheriffs Office
Queen Annes County Sheriffs Office
Rising Sun Police Department
Rockville City Police Department
Salisbury Police Department
Salisbury State University Police Department
Sheriff Montgomery County
Snow Hill Police
St. Marys County Sheriffs Office
Sykesville Police
Takoma Park Police Dept.
Thurmont Police
Towson University Police Department
UMBC Police Department
University of Maryland Baltimore Police
University Of Maryland Eastern Shore Police Department
University of Maryland Police Department
Washington County Sheriffs Dept.
Westminster City Police
Wicomico County Sheriffs Office
Worcester County Fire Marshals Office
Worcester County Sheriffs Office

OpTac International, Inc.
12000 Market St., #421
Reston, VA 20190