A compliance inspection is a verification that a septic system is still operating properly to protect water resources like surface waters and wells and to protect human health. It involves the inspection of septic tanks and drainfields. Learn more about the types of septic systems here: https://septic.umn.edu/all-about-septics

Local Government Units (LGUs) like counties and cities regulate and ensure state code requirements are met. Some LGUs have more restrictive requirements for septic systems than the state minimum requirements. Compliance inspections are often required for property transfers and in areas close to shoreland.

MPCA rules govern how septic systems are deigned, installed, and managed.