Amend Floor Amendment No. 1 to HB 2600, as follows: (1) In SECTION 2.01 of the bill, in proposed Subsection (b), Section 408.0221, Labor Code, strike Subdivisions (4) and (5) (page 5, lines 48-51) and substitute the following: (4) two ex officio health care provider representatives; (5) three independent actuarial experts; and (6) the commission's medical advisor, who shall serve as chair of the advisory committee. (2) In SECTION 2.01 of the bill, at the end of proposed Section 408.0221, Labor Code (page 7, between lines 52 and 53), insert a new Subsection (k) to read as follows: (k) Based on the information compiled for the annual reports submitted under Subsection (h), the regional network administrators, in consultation with actuaries with whom the regional networks contract, shall determine on an annual basis any cost savings to the operation of the workers' compensation system derived from the use of the regional networks and the amount of those savings. The commission by rule shall establish an actuarially sound procedure under which the regional networks annually refund, on a pro rata basis, to employers who obtain workers' compensation insurance coverage from insurance carriers participating in the regional networks, the amount of the savings.