How to renew your Connecticut dental hygiene license
To renew your Connecticut dental hygiene license you need 16 CE hours every year, and your renewal is due by the end of your birth month, every year. Here are the steps, the CE you need, and the official Connecticut renewal portal.
How to renew your Connecticut dental hygiene license
Know your renewal deadline
Connecticut renews dental hygiene licenses every year, due by the end of your birth month, every year. The board does not always send a reminder, so put the date on your calendar.
Complete your CE hours
Connecticut requires 16 CE hours every year, including Infection control: 1 hr; Cultural competency: 1 hr. See the full Connecticut CE requirements for category limits and delivery rules.
Keep your CE certificates
Save a certificate of completion for every course. Connecticut uses self-attestation, so keep your own records, and the board can request proof in a random audit.
Submit your renewal to the board
Renew and pay your fee on the official Connecticut board renewal page ↗. The current fee and online portal are listed there.
Connecticut dental hygiene license renewal, FAQ
When do I need to renew my Connecticut dental hygiene license?
Connecticut renews dental hygiene licenses every year, due by the end of your birth month, every year. Renewing on time keeps your license active and avoids late penalties.
How do I renew my Connecticut dental hygiene license?
Complete your 16 CE hours, keep your certificates, then submit your renewal and fee through the official Connecticut board renewal portal.
How much does it cost to renew a Connecticut dental hygiene license?
Renewal fees are set by the Connecticut board and can change, so the current fee is listed on the board's official renewal page, linked on this page.
How many CE hours do I need to renew my license in Connecticut?
Connecticut requires 16 continuing-education hours every year. Beyond the total, the board specifies: Infection control: 1 hr; Cultural competency: 1 hr.
What happens if I miss my Connecticut renewal deadline?
Most boards charge a late fee and move the license to an expired or inactive status until you renew, and practicing on a lapsed license is not allowed. Check the Connecticut board's renewal page for the exact late and reinstatement rules.
Never miss a Connecticut renewal again
DentaReady knows the Connecticut rules. Log a course once and it tallies your hours, stores every certificate, and tells you exactly what is left before your renewal, across every state you are licensed in.
More on the free CEU tracker, the RDH CE tracker, and the license renewal tracker.
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Source: Connecticut board ↗ · Last reviewed June 25, 2026.
This renewal summary is provided for convenience and may not reflect the most recent rule or fee changes. Always confirm requirements and fees with the Connecticut board before renewing.