Ariz. Admin. Code § R20-4-811
A. A trust department or trust company shall invest trust funds according to:
Adopted effective June 30, 1977 (Supp. 77-3). R20-4-811 recodified from R4-4-811 (Supp. 95-1). Amended by final rulemaking at 6 A.A.R. 2471, effective June 8, 2000 (Supp. 00-2). Amended by final rulemaking at 8 A.A.R. 2718, effective June 6, 2002 (Supp. 02-2). Amended by final rulemaking at 29 A.A.R. 1952 (September 1, 2023), effective October 8, 2023 (Supp. 23-3).