The Arizona Department of Administration (ADOA) was established by the Arizona State Legislature in 1973 to support the operation of state government. As the administrative and business operations hub of state government, ADOA provides medical and other health benefits to state employees, processing claims when employees get injured, maintain office buildings for employees to work in, purchase goods and services needed to conduct business, providing information technology and telecommunication services for employees, and much more. These centralized support services enable state agencies to focus their efforts on their own unique missions.
https://doa.az.gov/about-us