(a) The petitioner may, at any time before the decision or order is signed, submit a written request to withdraw the request for a hearing. The request must be sent to the Chief Clerk of Proceedings and to SOAH in accordance with its procedural rules in Title 1 TAC Chapter 155 (relating to Rules of Procedure).     
      (b) Notwithstanding the provisions of subsection (a) of this section, a decision of the division's medical fee dispute resolution section in a review of a medical fee under the Act may be withdrawn by the division within 15 working days after the division receives the request for hearing before SOAH if the request has not yet been delivered to SOAH.     
     Source Note:        The provisions of this §148.8 adopted to be effective June 9, 2005, 30 TexReg 3237; amended to be effective July 27, 2014, 39 TexReg 5608