(a) Except as provided by this section, the board may propose rates to be charged by the company for insurance.
(b) The board shall engage the services of an independent actuary who is a member in good standing with the Casualty Actuarial Society or the American Academy of Actuaries to develop and recommend actuarially sound rates.
(c) The company is subject to the requirements of Subchapter A, Chapter 2053, and shall include the recommendations of the independent actuary as part of the company's filing under that subchapter.