19-0503 - Complaints; investigation.

§ 19-0503. Complaints; investigation.    In case any written complaint shall be filed with the commissioner and  he  shall  have  cause  to  believe, or in case the commissioner himself  shall have cause to believe, that any person is violating any code, rule  or regulation, which was promulgated by the department pursuant to  this  article,  the commissioner shall cause a prompt investigation thereof to  be made.