A. Action for the enforcement of or to quash a subpoena shall be commenced by filing a petition with the municipal court, which shall forthwith issue an order commanding the appropriate individual to appear in response and show cause why the requested relief should not be granted. The municipal court shall sustain such subpoena to the extent that it is found to be in accordance with law and shall issue an order requiring the appearance of witnesses or the production of data within a reasonable time, under penalty of punishment for contempt of court.

B. It shall be unlawful for any person without good cause to fail or refuse to comply with a subpoena issued by any administrative body of the city. Conviction of such failure shall not relieve the person under subpoena from the obligation to comply with the subpoena or relieve the person from contempt proceedings for failure to comply.