(a) In addition to the requirements under §90.42, each Drug Offender Education Program provider must:(1) provide a minimum of 15 hours of class instruction per course;(2) provide a minimum of five class modules of instruction per course;(3) conduct class modules that are not longer than three hours in length, and not shorter than two hours in length;(4) conduct no more than one class module per day; and(5) conduct courses and each class with no more than 30 participants and with no fewer than three participants.(b) The provider must administer and evaluate pre-course and post-course test instruments for each participant.