BY STATE · CALIFORNIA · 49 CFR §40.281
How to Become a DOT SAP in California
Becoming a DOT Substance Abuse Professional is one uniform federal pathway, set in 49 CFR §40.281 and applied the same way in every state. What is specific to California is the underlying clinical credential — the license or certification you earn through the boards below to satisfy the §40.281(a) requirement before you complete SAP qualification training and pass the national exam.
TRACK A
Addiction-counselor certification (the DOT counselor path)
This is the path that satisfies the §40.281(a) “drug and alcohol counselor” category, which DOT accepts only through a NAADAC-, IC&RC-, or NBCC-affiliated board. In California that credential is:
CADC-I (Certified Alcohol & Drug Counselor I); ladder RADT → CADC-I/II → LAADC
IC&RC-affiliated: Yes- Issuing board
- California Consortium of Addiction Programs and Professionals (CCAPP) — the only IC&RC board in California; DHCS-approved
- Education requirement
- 315 hours of approved addiction-studies education from a CCAPP-approved college, plus a 255-hour supervised field practicum; register as an RADT before accruing hours. (per ccappcredentialing.org CADC-I)
- Supervised hours
- CADC-I: 3,000 hours of supervised work experience (includes the 255 practicum hours); an associate degree in behavioral science reduces this to 2,080 hours. CADC-II: 6,000 hours. (per ccappcredentialing.org)
- Required exam
- IC&RC Alcohol and Drug Counselor (ADC) examination
- Also accepted
- CADTP (SUDCC) and CAADE/ACCBC (CATC) are the other two DHCS-approved certifying bodies; DHCS maintains the approved list.
TRACK B
State clinical license
California does not issue a state LICENSE for addiction counselors — SUD counselors register (RADT) and certify through a DHCS-approved organization, so state_license is null. CCAPP is the only IC&RC board in California, which is why its CADC credential is the DOT addiction-counselor path. DHCS approved-org list: https://www.dhcs.ca.gov/providers-partners/counselor-certification-organizations
OTHER PATHS
Other SAP-eligible boards in California
You do not have to be an addiction counselor. Any one of these California boards licenses a profession that satisfies one of the other five §40.281(a) SAP credential categories — physician, social worker, psychologist, employee assistance professional, or marriage and family therapist.
THE FEDERAL REQUIREMENTS
The federal steps are the same in every state
Once you hold a qualifying California credential above, the rest of the SAP pathway is set by federal rule and does not change by state. See the full federal requirements →
- 1 What credential do you need to become a DOT SAP?
- 2 What knowledge does a SAP need?
- 3 What qualification training and exam are required?
- 4 What continuing education must a SAP maintain?
- 5 What documentation must a SAP keep?
- 6 What does a DOT SAP actually do?
Sources
- https://www.law.cornell.edu/cfr/text/49/40.281
- https://www.transportation.gov/odapc/SAP_Certification_Organizations
- https://ccappcredentialing.org/
- https://ccappcredentialing.org/sud-career-ladder/cadc-i
- https://www.dhcs.ca.gov/providers-partners/counselor-certification-organizations
- https://www.bbs.ca.gov/
- https://www.psychology.ca.gov/
- https://www.mbc.ca.gov/
Last reviewed: 2026-07-06
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