Since this rule was last reviewed in March 2011, there has been one proposed rule amendment filing in December 2014 (see DAR No. 38963). The Division received the following written comments with respect to the December 2014 proposed rule amendment filing: 12/17/2014 email from James D. Knight, DC; 01/06/2015 letter from Utah Chiropractic Association, Neil L. Erickson, DC; 12/30/2014 letter from Ronald Dressler, Utah Labor Commission/Division of Industrial Accidents; 12/17/2014 letter from National Association of Mutual Insurance Companies, Paul Martin; an undated letter from Dan S. Monson, DC; 12/29/2014 letter from Greg Molis, DC; 12/13/2014 letter from J. Chris Romney, DC, Utah College of Chiropractic Orthopedists; 01/05/2015 letter from Charles Pugh, Workers' Compensation Fund; 12/29/2014 letter from Donna Janisse-McCarty, DC; and 01/07/20115 letter from Trey Gillespie, Property Casualty Insurers Association of America. The majority of the written comments received expressed concerns with various portions of the Division's proposed rule amendment filing. Due to the numerous written comments received by the Division with respect to the proposed rule amendments in this filing, the Division and Board determined that this proposed rule filing would be allowed to lapse and further review and discussion would be conducted before another proposed rule amendment filing would be filed at a later date.