(1) You must maintain the records of your professional development activities. The records must include the date of the activity, the instructor's name, a description of activity and its location and the number of PDHs.

(2) You must keep your records for the cumulative time in the current renewal period plus the three years before the last renewal (five years total).

(3) By renewing your professional landscape architect license, you attest you have completed the required professional development for that renewal period.