Retention of certain records by registrant.

1. Each registrant who claims credit for continuing education units earned during a calendar year shall retain records sufficient to support the continuing education units claimed for not less than 3 years after the date of renewal of his or her certificate of registration. The records must include any continuing education units that the registrant has carried forward. 2. The records that must be retained by a registrant include, without limitation: (a) A log, on a form prescribed by the Board, which shows the type of activity claimed, sponsoring organization, location, duration, name of the instructor or speaker, and continuing education units earned; (b) Verification of attendance, in the form of a certificate of completion, signed attendance receipt, paid receipt, copy of a list of all persons who attended the activity signed by the person in charge of the activity, or other documentation supporting evidence of attendance; or (c) Records as maintained by professional repositories which are approved by the Board, including, without limitation, the American Institute of Architects and the Council for Interior Design Qualification.