(a) To determine compliance with the standards stated in Section 6 of these Rules, the Board shall annually conduct studies of appraised values and sales prices based on information contained in the CAMA system for vacant and improved residential and commercial properties.
(b) The Board may provide for the details of such statistical studies by adopting internal guidelines from time to time. Current copies of any such guidelines shall be made available to the public by request directed to the Board's Executive Secretary.
211-5 Wyo. Code R. § 5-5