To be eligible for a professional inspector license, an applicant must:
(1) at the time of application have:
(A) held a real estate inspector license for at least 12 months; and
(B) performed at least 175 real estate inspections under indirect supervision;
(2) submit evidence satisfactory to the commission of successful completion of at least 40 classroom hours of core real estate inspection courses, in addition to the hours required by Section 1102.108;
(3) demonstrate competence based on the examination under Subchapter D; and
(4) satisfy the commission as to the applicant's honesty, trustworthiness, integrity, and competence.