Arizona State legislation may affect the way Maricopa County Environmental Services Department (MCESD) interacts with Maricopa County citizens and permit holders and may also influence certain departmental operations. It is important to stay informed about new legislation and be familiar with any new or changed requirements that can affect you.

The links below (when provided) present detailed information about new legislation that relate to MCESD, including frequently asked questions, related forms, important dates, and other useful information.

If you have any additional questions about these legislations and their effects, please contact MCESD  by email or call (602) 506-6616.