Notwithstanding any other law, a person is not civilly or criminally liable for providing access to documentary material under this chapter to:
(1) an employee of the attorney general;
(2) an agency of this state, the United States, or another state;
(3) a criminal district attorney, district attorney, or county attorney of this state;
(4) the United States attorney general;
(5) a state or federal grand jury;
(6) a political subdivision of this state; or
(7) a person authorized by the attorney general to receive the information.