How do I register to apply biosolids in Arizona?
Those interested in applying biosolids in Arizona must complete a biosolids land application and supplemental request form. In addition to the information on the form, the applicator must submit proof of public notice of the potential use of the site for land application of biosolids. See A.A.C. R18-9-1004(C)(5)(g). Biosolids Land Application and Supplemental Request Form The applicator must complete and submit the form to ADEQ and receive registration notification from ADEQ before applying biosolids on any land application sites.
