How many CME hours do Arizona DOs need?
Arizona DOs must complete 40 hours of CME each biennium. Of those, at least 24 hours must be AOA Category 1A and no more than 16 may be AMA Category 1. Participation in an approved postgraduate training program or preceptorship during the cycle fulfills the full 40-hour requirement. The biennial period ends on or before January 1 of the renewal year.
How is the Arizona DO rule different from the MD rule?
Both boards require 40 hours of CME per biennial cycle and both apply the 3-hour opioid, substance-use-disorder, or addiction CME mandate to controlled-substance prescribers. The core difference is category structure. The osteopathic rule requires DOs to source at least 24 hours from AOA Category 1A and caps AMA Category 1 at 16 hours. The Arizona Medical Board rule imposes no AMA category minimum on MDs and accepts a broad set of activities — residency, research, self-instruction — without an AOA floor. The Arizona Board of Osteopathic Examiners and the Arizona Medical Board operate as entirely separate agencies.
Why does Arizona require 24 hours of AOA Category 1A CME?
The Arizona osteopathic rule sets the 24-hour AOA Category 1A floor as an express condition of DO renewal. Category 1A is the AOA's designation for live, formal CME programs. AZBOE Policy Statement SPS 19-02 clarifies that AOA 1A, 1B, AMA 1A, and AMA 1B content can all count toward the opioid subset within the 16-hour AMA Category 1 cap, but the 24-hour Category 1A floor itself is not interchangeable with other categories.