Dental Assistant - Registered License in California
Quick Answer
To become a Registered Dental Assistant in California, you need a Board-approved dental assisting program OR 15 months of on-the-job training, plus courses in radiation safety, coronal polishing, infection control, and dental practice act. Pass written, practical, and law/ethics exams. Application is $120, exam fees total ~$181.50. Processing takes about 30 days.
- Exam
- RDA Written Exam, Practical Exam, and Law & Ethics Exam
- Total Cost
- $301 (est.)
- Timeline
- 2-4 months after completing training
- Renewal
- Every Biennial
Requirements
Dental Assistant - Registered registration in California
Estimated Costs Est.
- Application Fee
- $120
- Exam Fee
- $181
- Total Estimated Cost
- $301
Cost Breakdown
Estimated costs for getting your Dental Assistant - Registered license in California. Values marked "Est." are extracted from official descriptions.
Enter the cost of your pre-licensing education program
Fees marked "Est." are extracted from official descriptions and may not reflect current pricing. Verify with the California licensing board.
Dental Assistant - Registered Salary in California
Entry Level
$38,770
Median
$48,910
Experienced
$72,060
Source: Bureau of Labor Statistics. Salary data is for informational purposes only.
How to Get Licensed
Step-by-step roadmap to becoming a licensed Dental Assistant - Registered in California.
- 1
Submit Your Application
File your application with the licensing agency. Application fee: ~$120.
- 2
Receive Your License
Processing typically takes 2-4 months after completing training.
Dental Assistant - Registered Licensing in California: What to Know
California provides excellent detail for Registered Dental Assistant (RDA). Fees: Application $120, Practical Examination $100, Written Examination $43, Law and Ethics Written Examination $38.50 (total exam fees ~$181.50). Examinations are given four times per year statewide. Experience requirement: Graduation from a Board-approved dental assistant program OR 15 months of on-the-job training as a dental assistant for a licensed dentist. Required courses: Radiation Safety, Coronal Polishing, 8-hour Infection Control, 2-hour Dental Practice Act, and current BLS (American Heart Association or Red Cross). Average processing time: 30 days. Renewal: Biennially. All dentists utilizing a dental assistant must post allowed duties (Cal. Code Regs. Section 1068). Authority: Business and Professions Code Section 1752. Expedited processing available for military and spouses.
Frequently Asked Questions
- How much does a Dental Assistant - Registered license cost in California?
- The estimated total cost is $301, including application fees, exam fees ($181), and education costs.
- How long does it take to get a Dental Assistant - Registered license in California?
- The process typically takes 2-4 months after completing training, depending on education completion and exam scheduling.
- What exam do I need for a Dental Assistant - Registered license in California?
- You need to pass the RDA Written Exam, Practical Exam, and Law & Ethics Exam. N/A
Considering another state?
Compare Dental Assistant - Registered requirements across states.
View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 15, 2026.