The commission shall develop and implement a process for the use of evidence-based medical treatment guidelines, where appropriate, to treat injured workers no later than December 31, 2014. The commission shall provide a progress report to the governor, the president of the senate and the speaker of the house of representatives describing the status of the development and implementation of this process no later than the end of each calendar year beginning on December 31, 2012, and ending on December 31, 2014. If the commission requires additional time beyond December 31, 2014, to develop and implement this process, then the commission shall include in its 2014 report a projected timetable to complete the process.
A.R.S. § 23-1062.03