Section 40575 Of Article 6. Co-operation From California Government Code >> Division 3. >> Title 4. >> Part 2. >> Chapter 19. >> Article 6.

. The commission may, and, if required by any federal law, shall, cause the validity of its existence, or the right of any of its officers to perform their duties, or the validity of any contract, or of any bonds issued by it therefor, or of any other of its acts or proceedings, to be adjudicated by a court of competent jurisdiction.