(a) The commission shall administer and enforce:
(1) Chapters 302, 303, 305, 572, and 2004;
(2) Subchapter C, Chapter 159, Local Government Code, in connection with a county judicial officer, as defined by Section 159.051, Local Government Code, who elects to file a financial statement with the commission;
(3) Title 15, Election Code; and
(4) Sections 2152.064 and 2155.003.
(b) The commission shall perform any other powers or duties given to the commission under a law listed in Subsection (a).