Among Texas state agencies, the Department of Public Safety, the Attorney General, TABC, TDCJ, TCEQ, the Department of Insurance and UT-System police departments (individually and collectively) all subscribe to the service.All the big city police departments in Texas subscribe to the service - Austin, Dallas, Fort Worth, Houston, San Antonio, and El Paso - as well as the corresponding sheriffs and district attorneys offices in those counties. [read post]