California Occupational Therapy Assistant license renewal and CE requirements
California occupational therapy assistants must complete 24 contact hours of continuing education every two years to renew their license with the California Board of Occupational Therapy.
The term of a license is two years. Licenses expire at midnight on the last day of the licensee's birth month, in odd or even years depending on birth year. There is no grace period: practice must stop when the license expires, and the delinquent fee applies if the renewal is not postmarked by the expiration date.
Summary
California occupational therapy assistants must complete 24 contact hours of continuing education every two years to renew their license with the California Board of Occupational Therapy. The term of a license is two years. Licenses expire at midnight on the last day of the licensee's birth month, in odd or even years depending on birth year. There is no grace period: practice must stop when the license expires, and the delinquent fee applies if the renewal is not postmarked by the expiration date. Up to 6 excess contact hours carry over to the next cycle.
California Occupational Therapy Assistant renewal and continuing education rules
"Not stated" means the board's pages and rules we read do not address it. We do not fill in typical values.
| Renewal cycle | Two-year (24 months) |
|---|---|
| Renewal deadline | Tied to the licensee's birth month |
| Continuing education required | Yes |
| Hours per cycle | 24 contact hours |
| Category 1 minimum | 12 contact hours |
| Self-study or online cap | No cap stated |
| Carryover to next cycle | Yes, up to 6 contact hours |
| First renewal exempt | Not stated |
| Other accepted activities | Structured special interest or study groups (3 hours equals 1 PDU, maximum 6 PDUs per renewal period); Being mentored by a skilled individual (20 hours equals 3 PDUs, maximum 6 PDUs); Mentoring a colleague (20 hours equals 3 PDUs, maximum 6 PDUs); Supervising Level I fieldwork students (1 PDU per student) and Level II fieldwork students (1 PDU per 40 hours), maximum 12 PDUs combined; Publication of an article in a non-peer reviewed publication (5 PDUs each, maximum 10 PDUs); Post-professional coursework at an approved or accredited educational institution (1 academic credit equals 10 PDUs) |
The board counts professional development units (PDUs). One hour of participation in a professional development activity equals one PDU, so 24 PDUs is 24 contact hours; 1 CEU or 1 academic credit equals 10 PDUs (16 CCR 4161(a)). The board states the same 24 PDU total for occupational therapists and occupational therapy assistants, and 12 of the 24 must be directly related to the delivery of occupational therapy services. Online, DVD and home study courses count with no cap as long as a completion certificate is issued. PDUs must be earned during the renewal period, which runs from the day after the previous expiration through the expiration date.
Required CE topics for California occupational therapy assistants
The California Board of Occupational Therapy pages and rules we read do not mandate specific subject areas for this license type. Hours may be in any approved subject.
Documentation and audit
| Proof submitted at renewal | No, attestation only |
|---|---|
| Keep records for | 4 years |
| Board audits compliance | Yes |
| Approved providers | The board does not approve continuing competency courses and does not require an approved provider. Activities must be pertinent to occupational therapy practice, objectively measurable in hours, and either sponsored by AOTA or the Occupational Therapy Association of California, completed through an approved or accredited educational institution, or meet the criteria in 16 CCR 4161(b). Activities are listed on the renewal form; the board runs periodic random audits. |
Common questions
- How many CE hours does a California OTA need to renew?
- California occupational therapy assistants must complete 24 contact hours of continuing education every two years to renew their license with the California Board of Occupational Therapy. The board counts professional development units (PDUs). One hour of participation in a professional development activity equals one PDU, so 24 PDUs is 24 contact hours; 1 CEU or 1 academic credit equals 10 PDUs (16 CCR 4161(a)). The board states the same 24 PDU total for occupational therapists and occupational therapy assistants, and 12 of the 24 must be directly related to the delivery of occupational therapy services. Online, DVD and home study courses count with no cap as long as a completion certificate is issued. PDUs must be earned during the renewal period, which runs from the day after the previous expiration through the expiration date.
- How often does a California OTA license need to be renewed?
- Occupational Therapy Assistant licenses in California renew every two years. The term of a license is two years. Licenses expire at midnight on the last day of the licensee's birth month, in odd or even years depending on birth year. There is no grace period: practice must stop when the license expires, and the delinquent fee applies if the renewal is not postmarked by the expiration date.
- Does California require specific CE topics for occupational therapy assistants?
- The California Board of Occupational Therapy does not list mandated subject areas for OTA renewal on the pages we verified; the 24 contact hours may be in any approved subject.
- Do California occupational therapy assistants have to submit CE certificates at renewal?
- Licensees attest to completion at renewal rather than submitting certificates, the board audits a sample of renewals and asks for documentation, and records must be kept for 4 years. The board does not approve continuing competency courses and does not require an approved provider. Activities must be pertinent to occupational therapy practice, objectively measurable in hours, and either sponsored by AOTA or the Occupational Therapy Association of California, completed through an approved or accredited educational institution, or meet the criteria in 16 CCR 4161(b). Activities are listed on the renewal form; the board runs periodic random audits.
Sources
Last verified September 9, 2026. Every value above was read from one of these.
- Continuing Competency, California Board of Occupational TherapyState board page, accessed September 9, 2026
- Renewal Information, California Board of Occupational TherapyState board page, accessed September 9, 2026
- Continuing Competency Frequently Asked Questions, California Board of Occupational TherapyState board page, accessed September 9, 2026
- 16 CCR 4161, Continuing Competency (Cornell LII mirror)Third-party summary, accessed September 9, 2026
- 16 CCR 4162, Completion and Reporting Requirements (Cornell LII mirror)Third-party summary, accessed September 9, 2026
- 16 CCR 4163, Exemption from Continued Competency Requirements (Cornell LII mirror)Third-party summary, accessed September 9, 2026
- Advanced Practice, California Board of Occupational TherapyState board page, accessed September 9, 2026
Verified as an occupational therapy assistant figure, not carried over from the occupational therapist record. California applies one continuing competency rule to both credentials: the board's continuing competency page states that all occupational therapists and occupational therapy assistants renewing a license in active status must complete the required professional development units, and 16 CCR 4161(a) sets 24 PDUs for each licensee renewing under Business and Professions Code 2570.10 without distinguishing the two license types. The board publishes no separate assistant total, no reduced total and no separate renewal date; assistants renew on the same two year birth month cycle. Same source text, cited deliberately for both records. The board mandates no specific subject, no jurisprudence or ethics course and no NBCOT certification for renewal. Advanced practice approval applies to occupational therapists only, so no advanced practice continuing education applies here.
Provided for general reference. Requirements change through legislative sessions and rulemaking, so confirm with the California Board of Occupational Therapy before relying on them for a renewal. Spot something out of date? Tell us and we will fix it.