To work as a Certified Nurse Assistant (CNA) in California, you must complete a state-approved training program, pass the competency exam, and appear on the California Nurse Aide Registry. If you are already certified in another state, you may qualify through reciprocity. To remain active, CNAs must meet renewal and work requirements every two years. This guide outlines how to earn your CNA license, renew or reinstate certification, verify status, and transfer an out-of-state credential—based on current standards from the California Department of Public Health (CDPH). The CNA certification process is overseen by CDPH. Follow these steps to become licensed in California: Before enrolling in training, you must: Enroll in a CDPH-approved Nurse Assistant Training Program (NATP) with at least 160 hours of instruction: Your provider must verify program completion before exam registration. Fingerprint clearance may be required prior to clinical practice. After enrollment, submit these forms to CDPH: Submission options: Applicants must complete a background check using the BCIA 8016 form provided by training programs. Out-of-state residents must submit two FD-258 fingerprint cards and payment by mail. After CDPH processes your application and training is verified, pass the California Nurse Assistant Competency Exam, administered by Headmaster and Credentia. Each component may be attempted up to three times. If unsuccessful after three attempts, you must retake an approved training program before reapplying. Once both exams are passed, results are sent to CDPH by the vendor. After approval, your name will appear on the California Nurse Aide Registry. Need help? For exam registration, call Headmaster at (800) 393-8664 or Credentia at (916) 327-2445. For application status, call CDPH at (916) 327-2445. Compare all states: How to Get a CNA License: Steps in Every State The programs listed below are approved by CDPH. Compare tuition, scheduling flexibility, clinical site access, location, and job placement support when selecting a program. Verify CNA status using the official Licensing & Certification Verification System by CDPH. This tool provides real-time data. Go to the CDPH Licensing & Certification Verification page. From the dropdown, choose Certified Nurse Assistant. You may search by: Enter the required details and click Search. Your record will display below. The results will show: Need help? Call CDPH at (916) 327-2445 or email cna@cdph.ca.gov. Compare all states: CNA License Verification by State: Registry Lookup California CNAs renew their license every two years through CDPH. You may renew if you: Up to 24 hours may be earned online with a CDPH-approved CEU provider. Attach CEU documentation signed by instructors or employers and any online training certificates. Submission options: Check renewal status at the CDPH Certification Verification page. Tip: Submit renewal at least 30 days before expiration to avoid delays. Compare all states: CNA License Renewal by State: Cycles & Work Requirements If expired less than two years without meeting renewal requirements, you may reinstate by exam. You may qualify if: Note: If expired over two years, retraining and initial certification are required. Use CDPH 283C: Renewal Application. In Section VI, check “Yes” for reactivation by exam. CDPH will issue a Competency Evaluation approval letter with exam registration details if eligible. Pass both exam portions within two years of certificate expiration: After passing exams and background check, results are sent to CDPH. Certification will be reactivated. Check the CDPH License Verification page to confirm Active status. Need help? Call CDPH at (916) 327-2445 or email cna@cdph.ca.gov. Compare all states: CNA Reinstatement by State: Rules & Deadlines If certified in another U.S. state, apply for California certification through reciprocity with CDPH. Fill out Section I of CDPH 931 and send it to your state’s registry for Section II. If your state lacks this form, CDPH may verify certification through the online registry instead. Fingerprint requirements differ by residency: Mail all forms, documents, and fingerprint materials to: California Department of Public Health Processing can take up to 90 business days. Do not resubmit or follow up unless this time has passed. Once approved, certification will appear in the CDPH License Verification System. Need help? Email cna@cdph.ca.gov or call (916) 327-2445. Compare all states: CNA Reciprocity by State: Transferring Your License The California Nurse Aide Registry, maintained by CDPH, is the official record of certified nurse assistants. Employers use it to verify eligibility, while CNAs manage certification status, renewals, reciprocity, and personal details. The registry displays only active, denied, suspended, or revoked statuses. Compare all states: Nurse Aide Registry Directory: All 50 States You must be at least 16 years old to apply. Total costs typically range from $1,500 to $2,500, including training, textbooks, fingerprinting, and exams. Yes. Completion of a CDPH-approved NATP is required unless qualifying by equivalency or reciprocity. You may retake the failed section. After three failures, you must retake training before retesting. No. California does not issue physical cards. Use the CDPH Verification System to confirm status. A CNA license is valid for two years and expires on your birthday in the second year. If not renewed, it becomes delinquent, and work is prohibited until reactivated. Submit the CDPH 929 form by mail or fax. Name changes require legal documents such as a marriage certificate or court order. CNALicense.org Editorial Team publishes practical, regulation-focused guidance for aspiring healthcare professionals entering the field.How to Get a CNA License in California
Step 1: Meet Eligibility Requirements
Step 2: Complete a State-Approved CNA Training Program
Step 3: Submit the Initial Certification Application
California Department of Public Health
Healthcare Professional Certification and Training Section (HPCTS)
MS 3301, P.O. Box 997416
Sacramento, CA 95899-7416Live Scan Fingerprinting
Step 4: Pass the CNA Competency Examination
Exam Overview
Vendor Written Oral Skills Headmaster $35 $45 $95 Credentia $40 $55 $80 Retesting Policy
Step 5: Get Listed on the California Nurse Aide Registry
State-Approved CNA Programs in California
American River College
Bakersfield College
Butte College
City College of San Francisco
College of the Sequoias
Cuesta College
Los Angeles Harbor College
MiraCosta College
Mt. San Antonio College
Pasadena City College
Southwestern College
Ventura College
How to Verify a CNA License in California
Step 1: Visit the Verification Page

Step 2: Select Certificate Type
Step 3: Choose a Search Option
Step 4: Enter Details and Submit
Step 5: Review Record
How to Renew a CNA License in California
Step 1: Confirm Eligibility
Step 2: Complete Forms
Step 3: Submit Application
California Department of Public Health
Healthcare Workforce Branch (HWB)
MS 3301, P.O. Box 997416
Sacramento, CA 95899-7416Step 4: Verify Status
How to Reinstate a CNA License in California
Step 1: Check Eligibility
Step 2: Submit Reactivation Application
CDPH – Healthcare Workforce Branch, ATCS
MS 3301, P.O. Box 997416
Sacramento, CA 95899-7416Step 3: Receive Exam Approval
Step 4: Register and Pass Exam
Approved Vendors
Step 5: Wait for Certificate
Step 6: Confirm Status
How to Transfer a CNA License to California
Step 1: Confirm Eligibility
Step 2: Complete Required Forms
Step 3: Gather Supporting Documents
Step 4: Complete the Background Check
Step 5: Submit Application
ATCS – Reciprocity Program
MS 3301, P.O. Box 997416
Sacramento, CA 95899-7416Step 6: Wait for Processing
Step 7: Verify Certification
California Nurse Aide Registry
Contact Information
Frequently Asked Questions
What is the minimum age to become a CNA in California?
How much does certification cost?
Is training required?
What if I fail the exam?
Will I receive a physical certificate?
When does certification expire?
How do I update my name or address?
Key Takeaways
4700 College Oak Dr, Sacramento, CA 95841
(916) 484-8011 1801 Panorama Dr, Bakersfield, CA 93305
(661) 395-4011 3536 Butte Campus Dr, Oroville, CA 95965
(530) 895-2511 50 Frida Kahlo Way, San Francisco, CA 94112
(415) 239-3000 915 S Mooney Blvd, Visalia, CA 93277
(559) 343-6315 CA-1, San Luis Obispo, CA
(805) 546-3100 1111 Figueroa Pl, Wilmington, CA 90744
(310) 233-4000 1 Barnard Dr, Oceanside, CA 92056
(760) 757-2121 1100 N Grand Ave, Walnut, CA 91789
(909) 274-7500 1570 E Colorado Blvd, Pasadena, CA 91106
(626) 585-7123 900 Otay Lakes Rd, Chula Vista, CA 91910
(619) 421-6700 4667 Telegraph Rd, Ventura, CA 93003
(805) 289-6000 About the Editorial Team

