ODOL (Oklahoma Department of Labor) Licensing & Testing Classes are held each quarter when sufficient number of Individuals sign up to participate in that Class. A minimum of 5 Students is required to institute any given class. A Flyer is provided explaining class times, format and other details. The application form must be filled out and submitted along with appropriate payment at least one week prior to the scheduled class date. Currently, all classes are held at ADT, 7504 Broadway Ext, OKC, OK.