(a) The commission may require a practical examination as it considers necessary for a license issued under Subchapter E-1.
(b) The department shall prescribe the method and content of any practical examination.
(c) The following persons may administer a practical examination:
(1) the department;
(2) a person with whom the department contracts under Section 1603.252;
(3) a licensed school that is approved by the department to administer the examination under Section 1603.252; or
(4) the Windham School District.