# Iowa dental license renewal CE requirements

> Renewal-focused continuing education summary for Iowa dentists, dental hygienists, and dental assistants.

URL: https://dentovio.com/ce-requirements/iowa/license-renewal

Last verified: 2026-07-08

Research confidence: high

Educational summary only, not compliance advice. Renewal dates, approved-provider rules, audit rules, and mandatory topics can change. Confirm current instructions with the Iowa dental board before filing a renewal.

## Direct answer

For dental license renewal in Iowa, dentists need 30 hours / 2 years and dental hygienists need 30 hours / 2 years. Dental assistants: 20 hours / 2 years (Registered Dental Assistants).

## Renewal cycle and deadline notes

Biennial. Mandatory (min 1 hr each unless noted): infection control; Iowa jurisprudence; CPR/BLS with hands-on clinical component (may claim up to 3 hrs); opioid training for dentists who prescribe; mandatory reporter (child & dependent adult abuse) training, renewed every 3 years; sedation permit holders 6 hrs; RDAs with radiography 2 hrs radiography. Self-study capped at 12 hours per renewal period for all licensees/registrants. Carryover from prior period: up to 15 hrs (dentists/hygienists/faculty), up to 10 hrs (RDAs); carryover cannot apply to CPR, infection control, jurisprudence, radiography, or opioid categories. Governed by IAC 481-Chapter 573.

## Official board source

- <https://dial.iowa.gov/about/boards/dental-board>

## References

- Source 1: <https://dial.iowa.gov/licenses/medical/dental/resources/dental-ce-overview/renewal-ce>
- Source 2: <https://dial.iowa.gov/licenses/medical/dental/resources/dental-ce-overview>
- Source 3: <https://dial.iowa.gov/about/boards/dental-board>

## Related

- [Iowa dental CE requirements](https://dentovio.com/ce-requirements/iowa/index.html.md)
- [Iowa dental CPR/BLS requirements](https://dentovio.com/dental-cpr-requirements/iowa/index.html.md)
- [Iowa online dental CE](https://dentovio.com/online-dental-ce/iowa/index.html.md)
- [All dental CE requirements by state](https://dentovio.com/ce-requirements/index.html.md)
- [Dental CE hours tracker](https://dentovio.com/tools/ce-tracker)