(a) The commission shall maintain a system to promptly and efficiently act on complaints filed with the commission. The commission shall assign priorities to complaint investigations based on risk so that the commission handles the most serious complaints first.
(a-1) The commission shall maintain information about parties to the complaint, the subject matter of the complaint, a summary of the results of the review or investigation of the complaint, and its disposition.

(b) If a written complaint is filed with the commission that the commission has authority to resolve, the commission, at least quarterly and until final disposition of the complaint, shall notify the parties to the complaint of the status of the complaint unless the notice would jeopardize an undercover investigation.
(c) The commission shall:
(1) compile:
(A) detailed statistics and analyze trends on complaint information, including:
(i) the nature of the complaints;
(ii) their disposition; and
(iii) the length of time to resolve complaints; and
(B) complaint information on a statewide and a regional basis;
(2) report the information on a monthly basis to executive management and on a quarterly basis to members of the commission; and
(3) make general information about the nature and disposition of complaints available to the public, including by posting the information on the commission’s Internet website.