(a) Notwithstanding § 33.032 or other law, including § 1-a(10), Article V, Texas Constitution, the commission shall provide to the Sunset Advisory Commission staff conducting a review under Chapter 325 (Texas Sunset Act) access to the commission’s confidential documents, records, meetings, and proceedings, including proceedings in which testimony is given, as the Sunset Advisory Commission staff determines necessary to conduct a complete and thorough evaluation of the commission’s activities.
(b) The confidentiality provisions of this chapter and other law do not authorize the commission to withhold from the Sunset Advisory Commission staff access to any confidential document, record, meeting, or proceeding to which the Sunset Advisory Commission staff determines access is necessary for a review under Chapter 325 (Texas Sunset Act).

(c) The Sunset Advisory Commission staff shall maintain the confidentiality the commission is required to maintain under this chapter and other law for each document, record, meeting, or proceeding that the staff accesses or receives as part of a review under Chapter 325 (Texas Sunset Act).
(d) The commission does not violate the attorney-client privilege, or any other privilege or confidentiality requirement protected or required by the Texas Constitution, common law, statutory law, or rules of evidence, procedure, or professional conduct, by providing to the Sunset Advisory Commission staff for purposes of a review under Chapter 325 (Texas Sunset Act) a confidential communication, including a document or record or any testimony or other information presented in a closed meeting or proceeding of the commission, that is made between the commission and its attorneys or other employees assisting the commission in its decision-making process.