211-5 Wyo. Code R. § 5-8
(a) The Board anticipates that pursuant to W.S. 39-11-102.1(e), W.S. W.S. 39-13-104(j), W.S. W.S. 21-13-303 and W.S. W.S. 9-4-302 the State Treasurer and Auditor will provide the Board with advice concerning State Wide Mill Levies on or before July 15 . The Board will certify to the county boards of equalization the amount of levy for state purposes on or before the first Monday in August.
(b) Before August 1st, The Executive Secretary and the Principal Statistician will provide county assessors with forms on which to report mill levies.
(c) On or before August 10th each county assessor shall transmit to the Executive Assistant of the Board the mill levy report for his or her county by mail, e-mail, or fax.
(d) Upon receipt of the mill levy report from the county assessor, the Executive Assistant shall date stamp and log the mill levy reports and amendments. The Executive Assistant shall provide for internal distribution of the mill levy report, and provide a copy to the Department of Revenue. The original will be placed in annual county abstract file created for each county.
(e) Within three days of the receipt of the mill levy report, the Principal Statistician will evaluate the reports for math errors and compare the values to those reported and accepted in the abstracts. The Board anticipates that the Department of Revenue will promptly evaluate the mill levy reports to determine if the mills set are within legal limits, including pertinent boundaries of tax districts.
(f) If the mill levy report is not in compliance with pertinent statutes and free from error, the Board will contact the county assessor to resolve any apparent discrepancy.
(g) Upon resolution of any apparent errors, the Board will meet to certify the mill levy for each county. The Board will notify each county assessor by letter when the Board has certified the county report.
(h) The Board may provide for the details of preparation and review of mill levy reports 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. § 5-8