Authority to use digital signature for a professional engineer seal in Arizona

According to the Arizona Revised Statutes R4-30-304.G, "An electronic signature, as an option to a permanently legible signature, in accordance with A.R.S. Title 41 and Title 44, is acceptable
for all professional documents. The registrant shall provide adequate security regarding the use of the seal and signature." I, Tom Haws, have been using a digital signature since around 2002, and my standard printed representation of my digital signature is on file with AZ BTR on my signature affidavit.