Which Iowa Code chapter governs licensing to operate radiation machines in dentistry?

• A. Chapter 136C
• B. Chapter 136B
• C. Chapter 150
• D. Chapter 120

Answer: (A)

Licensing to operate dental X-ray equipment is governed by Chapter 136C of the Iowa Code. This chapter specifically covers radiation machines and the people who operate them, laying out who may use dental radiographic equipment, the credentials required, how licensure is obtained and renewed, and the safety standards and penalties for noncompliance. It ensures operators have proper training in radiation safety, correct equipment use, and dose management to protect patients and staff. The other chapters address different licensing topics or areas outside dental radiography, so they do not apply to authorizing the use of radiation machines in a dental office.