Customers submitting Addressing, Minor Lands, Building, and other applications will be required to use the Development Services Citizen Access Portal. The Consumer Health and Food Safety (CHFS) Division ensures a safe and healthy Pima County through permitting and inspecting of food establishments.4 Contractor and Subcontractors shall comply with all Laws, Regulations, or Legal. Laboratory Planning and Design Criteria. B‐2. A permit and inspections are required for most residential projects including porches, additions, and equipment such as air conditioners and water heaters.