State Historic Preservation Office
Arizona State Parks & Trails
1110 West Washington Street, Suite 100
Phoenix AZ 85007-2957
The Arizona SHPO has gone digital !!
All initial correspondence related to the historic preservation program (CLGs, tax act credits, NR nominations, etc.) and all initial consultation (NHPA, State Act, NEPA, non-mandated reviews, etc) should be routed through this email, with attachments, to be logged in by SHPO admin. Subsequent correspondence will be directly conducted by/with your SHPO reviewer.
SHPO reviews all projects on a first come, first served basis, and have a 30 day review period under federal and state laws. Actual times are usually shorter, but dependent on current workloads and complexity of the projects.
Visit their website for more infomation
https://azstateparks.com/shpo