Ariz. Rev. Stat. § 36-3522
A. A commercial user shall not knowingly remanufacture, retrofit, lease, sublease, sell or otherwise place in the stream of commerce a crib that is in violation of 16 Code of Federal Regulations part 1303, 1508 or 1509 or that has any of the following design characteristics:
5. Rail height dimensions that do not conform to the following: