Ariz. Rev. Stat. § 49-860
A. A shipper required to comply with the special waste manifesting procedures of this article shall report the following information to the department on or before March 1 of each year:
B. A facility or person that receives from off site a special waste for treatment, storage or disposal shall report the following information to the department on or before March 1 of each year:
C. Generators who treat, store or dispose of special waste shall keep records of the volume or weights of each type of special waste handled. Generators who treat, store or dispose of special waste shall report to the department on or before March 1 of each year for each facility: