Attendance at lectures, meetings, training programs, and similar activities need not be counted as working time if the following four (4) criteria are met:

1. (1) Attendance is outside of the employee's regular working hours;
2. (2) Attendance is in fact voluntary;
3. (3) The course, lecture, or meeting is not directly related to the employee's job; and
4. (4) The employee does not perform any productive work during such attendance.