How many hours of continuing education are required for RDA renewal?

• A. 20 hours
• B. 10 hours
• C. 30 hours
• D. 40 hours

Answer: (A)

Continuing education hours for renewal are meant to ensure clinicians stay current with safety, techniques, and evolving standards. In Iowa, the standard requirement for renewing an RDA license is 20 hours of continuing education, typically over a two-year renewal cycle. This amount is sufficient to cover a range of topics from infection control and radiography to practice updates, without imposing an excessive burden on busy professionals. The other options represent either too few hours for a two-year period or more than the state minimum, which is why 20 hours is the best choice.