The proposed bill would update current statutes by introducing new requirements for the application of biosolids to agricultural lands, mandating that the Director of the Arizona Department of Environmental Quality (ADEQ) adopt rules that align with U.S. Environmental Protection Agency (EPA) regulations. This includes considerations for air quality, application conditions, and moisture content. The Arizona State Land Commissioner would be tasked with ensuring compliance among agricultural lessees and would be restricted from denying the use of fertilizers, biosolids, or soil amendments unless a violation is found by ADEQ. The bill also clarifies the definition of "biosolids" and emphasizes the need for testing for harmful contaminants.

Additionally, the bill introduces provisions that grant immunity to the Commissioner, ADEQ, and the State of Arizona from liabilities related to the use of biosolids on state land, provided compliance with the new regulations is maintained. It requires the Commissioner to terminate or deny lease renewals for lessees who violate the rules and mandates that lessees provide permits from ADEQ upon request. The bill also includes a requirement for ADEQ to report on the resources needed for implementation by December 31, 2025, and sets a repeal date for certain sections after December 31, 2027. Overall, these updates aim to enhance the regulatory framework for biosolids application while ensuring environmental protection and agricultural productivity.

Statutes affected:
Introduced Version: 37-292, 49-255.03, 49-457, 49-468, 3-112, 49-426
Senate Engrossed Version: 37-292, 49-255.03, 49-457, 49-468, 3-112, 49-426