Cal. Bus. & Prof. Code § 3635

(a) In addition to any other qualifications and requirements for licensure renewal, the board shall require the satisfactory completion of 60 hours of approved continuing education biennially. This requirement is waived for the initial license renewal. The continuing education shall meet the following requirements:
1. (1) At least 20 hours shall be in pharmacotherapeutics.
2. (2) No more than 15 hours may be in naturopathic medical journals or osteopathic or allopathic medical journals, or audio or videotaped presentations, slides, programmed instruction, or computer-assisted instruction or preceptorships.
3. (3) No more than 20 hours may be in any single topic.
4. (4) No more than 15 hours of the continuing education requirements for the specialty certificate in naturopathic childbirth attendance shall apply to the 60 hours of continuing education requirement.
5. (5) Course content shall pertain to the practice of naturopathic, osteopathic, or allopathic medicine.
(b) The continuing education requirements of this section may be met through continuing education courses approved by the board, the California Naturopathic Doctors Association, the North American Naturopathic Continuing Education Accreditation Council, the American Association of Naturopathic Physicians, the California State Board of Pharmacy, or the State Board of Chiropractic Examiners, or other courses that meet the standards for continuing education for licensed physicians and surgeons in California. All continuing education providers shall comply with Section 3635.2. Continuing education providers shall submit an annual declaration to the board that their educational activities satisfy the requirements described in Section 3635.2 and the board shall maintain a list of these providers on its internet website.