California CNA Certification Requirements
Complete guide to becoming a Certified Nursing Assistant in California
Official source: licensing in California is administered by the California Department of Public Health - Aide and Technician Certification Section. This guide summarizes the board's requirements — always confirm details there before applying.
Apply on Official Site1 Training Program Requirements
Program Requirements
Complete a state-approved nurse aide training program
Additional Requirements
- California requires 150 hours of training (exceeds federal minimum)
- Must include at least 100 hours of classroom instruction
- Must include at least 50 hours of supervised clinical training
- Program must be approved by the California Department of Public Health
2 Competency Examination
Exam Name
California Nurse Aide Competency Exam
Test Provider
Pearson VUE
Exam Components
Written/Oral Test
Multiple choice questions on nursing assistant knowledge and skills
Skills Demonstration
Perform 3-5 randomly selected nursing skills in front of an evaluator
Exam Fee
$120
Tip: You must pass both the written (or oral) and skills portions of the exam to be certified. Most states allow multiple retake attempts if needed.
3 Background Check
CNAs work with vulnerable populations, so background checks are required in all states. Cost is typically $49.
4 Fees
Initial Certification
| Training Program | $500-$2,000* |
| Competency Exam | $120 |
| Background Check | $49 |
| Application/Registry Fee | $100 |
*Many employers offer free CNA training programs with work commitment
Renewal
| Renewal Fee (every 2 years) | $50 |
| Work Requirement | 8 hours in 24 months |
Certification Renewal
To maintain your CNA certification, you must renew every 2 years and typically demonstrate that you've worked as a CNA during that period.
Career Advancement
CNAs can advance to LVN (Licensed Vocational Nurse) or RN with additional education and training
California CNA Certification FAQs
How much does CNA certification cost in California?
Expect about $269 in total initial CNA certification costs in California, including a $100 application fee and a $120 examination fee. Fees can change, so confirm current amounts with the California Department of Public Health - Aide and Technician Certification Section.
How do CNAs keep their certification active in California?
California CNAs must work at least 8 paid hours of nursing-related duties during each 2-year renewal period to stay on the state registry.
How long does it take to get CNA certification in California?
Most complete applications are processed in about 6 to 12 weeks, though background checks and application volume can extend the timeline.
Who issues CNA certifications in California?
The California Department of Public Health - Aide and Technician Certification Section handles CNA certification applications, renewals, and verifications. You can reach the board at (916) 327-2445.
Nurse Aide Registry
Free Tools
Other License Types in California
Clinically reviewed by Clinical Review Team
Based on 4 official sources • Last verified: June 2026