BBS Supervision Requirements in California: A Complete Guide for Associates and Supervisors

Who is qualified to supervise in California?

Not every licensed clinician can supervise associates earning BBS hours. California law restricts supervision to professionals who hold specific license types and meet experience thresholds. Before you start accruing hours under a supervisor, check that they meet all of the following.

Eligible license types. Your supervisor must hold a current, active license in one of these categories: Licensed Marriage and Family Therapist (LMFT), Licensed Clinical Social Worker (LCSW), Licensed Professional Clinical Counselor (LPCC), Licensed Educational Psychologist (LEP), licensed psychologist, or physician board-certified in psychiatry by the American Board of Psychiatry and Neurology.

The 2-of-5-year rule. Your supervisor must have held an active license for at least two of the five years immediately before supervision begins. In that same five-year period, they must also have practiced psychotherapy, or supervised associates or trainees who provide psychotherapy, for at least two years. Time licensed in another state can count toward this rule. A clinician who was licensed eight years ago but let the license lapse for the past four years would not meet it.

Active license, not under suspension or probation. A supervisor whose license is suspended or on probation cannot supervise associates. Hours you gain while your supervisor's license is lapsed will not count. The BBS recommends checking your supervisor's license status periodically on the Department of Consumer Affairs License Search.

Prohibited relationships. Your supervisor cannot be anyone who has ever provided therapy to you, or your spouse, domestic partner or other relative. The BBS also bars any personal, professional or business relationship with you that undermines the authority or effectiveness of supervision.

These supervisor qualification rules apply whether your goal is meeting the California LMFT hours requirements or following the LCSW licensure path. The one difference is the LCSW rule that part of your hours and weeks must be under an LCSW supervisor, covered below.

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The supervision agreement (BBS form)

For all supervision relationships that began on or after January 1, 2022, the BBS requires a written supervision agreement, Form 37M-300. It spells out both parties' responsibilities from the start.

Timing. The supervision agreement must be signed within 60 days of the start of the supervisory relationship. Ideally, sign it before your first supervision session so there is no gap in documentation. You submit the signed original with your application for licensure.

What the agreement includes. The form has three parts: the supervisor's attestations (qualifications, the work setting and supervision duties), the supervisee's attestations, and a Supervisory Plan that describes the goals and objectives of supervision. The supervisor also commits to giving you written procedures for reaching them or an on-call supervisor in a crisis, and to one week's written notice before declining to sign for further hours.

Retention. Keep every page of the signed agreement, including the Supervisory Plan. You provide the originals to the BBS when you apply for licensure. Weekly logs are different: you keep them and send them only if the BBS asks.

You can find the official Supervision Agreement (Form 37M-300) on the BBS supervisor information page. Supervisory relationships that began before January 1, 2022 use the older Supervisor Responsibility Statement and Supervisory Plan instead. For a section-by-section walkthrough of the document itself, including where to download the current PDF, see our BBS supervisor agreement form, section by section guide.

Weekly supervision ratios

The BBS supervision ratio determines how much supervision you need each week based on the number of direct clinical counseling hours you provide.

Associates (AMFTs, APCCs, ASWs). You must receive at least 1 unit of supervision per week at each work setting where you provide clinical services. If you provide more than 10 hours of direct clinical counseling in any week at a given setting (for ASWs, clinical psychosocial diagnosis, assessment and treatment), you need 1 additional unit at that setting. So a week with 14 direct hours at one clinic needs 2 units of supervision at that clinic.

MFT trainees. Pre-degree MFT trainees need 1 unit in each week they see clients in a setting, plus 1 additional unit for every 5 hours of direct clinical counseling in that setting that week. Only the additional units can be averaged over the time at that setting.

How units are counted. One unit of supervision equals 1 hour of individual supervision (one supervisor, one supervisee), 1 hour of triadic supervision (one supervisor, two supervisees), or 2 hours of group supervision (no more than eight people receiving supervision). Triadic supervision counts the same as individual supervision for all BBS purposes, including the 52-week individual/triadic minimum.

Weekly cap. The BBS credits a maximum of 6 hours of supervision per week. Any supervision hours beyond 6 in a single week do not count toward your licensure requirements. This cap applies across all settings and supervision formats combined.

If you are tracking your supervision hours manually, mistakes in ratio compliance are easy to miss, especially in weeks where you work at multiple settings or your caseload fluctuates. For a deeper look at how much supervision you need each week and a breakdown of how group and individual supervision each count, see our dedicated guides. Tools like HourJourney's hour tracker can flag ratio violations automatically.

How HourJourney checks your ratio

You log each week's direct hours and supervision for a site. HourJourney applies the ratio as you type and marks the week Compliant, or flags it before the shortfall costs you hours.

• Group supervision counts at half, triadic counts as individual
• Each week's compliant hours feed your totals and your BBS forms

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LCSW-specific supervision rules

ASWs pursuing LCSW licensure in California have extra supervision requirements that do not apply to AMFTs or APCCs. Part of the experience must be under a Licensed Clinical Social Worker.

1,700 of 3,000 hours under an LCSW. At least 1,700 of your total 3,000 supervised experience hours must be accrued under the direct supervision of a Licensed Clinical Social Worker. The remaining 1,300 hours can be supervised by any BBS-qualified professional (LMFT, LPCC, psychologist, psychiatrist, or LEP within the 1,200-hour cap).

13 of 52 individual supervision weeks by an LCSW. Of the 52 weeks in which you must receive individual or triadic supervision, at least 13 of those weeks must be with an LCSW supervisor. That is roughly one quarter of your individual/triadic supervision weeks.

If your primary supervisor is an LMFT or LPCC, plan early to add an LCSW supervisor. The 1,700-hour and 13-week minimums can only be met under an LCSW. For a full breakdown of LCSW hour categories, see our guide to tracking LCSW hours in California.

New supervisor training requirements

California requires licensees who supervise for the first time to complete supervision training, either before they start or within 60 days after.

15-hour initial training. First-time supervisors must complete 15 hours of supervision training or coursework, taken within two years before supervision starts (four years for master's-level coursework) or within 60 days after (16 CCR section 1821.3). Topics include competencies for new supervisors, goal setting and evaluation, the supervisor-supervisee relationship, California law and ethics, cultural and contextual variables, supervision theories, and documentation.

6-hour continuing professional development (CPD) per renewal. After the initial training, supervisors must complete 6 hours of continuing professional development in supervision during each renewal period while they supervise.

Exemptions. Licensed psychologists and physicians board-certified in psychiatry are exempt from both the initial training and the 6-hour requirement. So are supervisors with an approved supervisor certification from AAMFT, ABECSW, CAMFT or CCE.

Ask your supervisor whether they have completed the training or will finish it within 60 days of starting. The Supervision Agreement form warns that failing to meet any requirement may result in a supervisee losing hours of experience.

LEP supervisor limitations

Licensed Educational Psychologists (LEPs) can supervise associates, but their scope is narrower than that of the other qualifying license types.

1,200-hour cap. In each license track (LMFT, LPCC and LCSW), no more than 1,200 of your hours can be supervised by an LEP. Once you reach this threshold, any additional hours logged under an LEP supervisor will not count toward licensure, regardless of the quality or setting of the work.

Educationally related mental health services only. Hours under an LEP must consist of educationally related mental health services within the LEP scope of practice (Business and Professions Code section 4989.14). Other clinical work needs a supervisor with a different license type.

If you are working in a school district and your only available supervisor holds an LEP license, track your hours carefully. Once you approach 1,200 hours, you will need a supervisor with a different license type for further hours to count. The LMFT hours calculator, LCSW hours calculator, and LPCC hours calculator project your completion date. Track your LEP hours against the 1,200-hour cap yourself.

Can your supervisor work at a different agency?

Yes, with conditions. Whether a supervisor must be on site depends on the situation, and a supervisor who does not work for your employer needs extra documentation.

Written oversight agreement required. In any work setting, if your supervisor is not employed by your employer, or is a volunteer, the supervisor and your employer must sign a written oversight agreement before supervision starts. It sets out the supervisor's and the employer's responsibilities. In a private practice or professional corporation, the supervisor must also be employed by or contracted with your employer, or be an owner of the practice.

Supervisor responsibility. On site or off site, supervision means the supervisor is responsible for, and controls, the quality of the services you provide.

If your supervisor does not work for your employer, confirm that the written oversight agreement is signed before supervision starts. For the registration-deadline rule that governs when your hours start counting, see our 90-day rule guide for AMFTs. If your supervisor meets with you by video, see the telehealth and video supervision rules.

Common supervision mistakes that delay licensure

The Supervision Agreement form warns that failing to meet any requirement may result in a supervisee losing hours of experience. These are the mistakes to watch for.

1. Not verifying your supervisor's license status before starting. If your supervisor's license lapsed during any period of supervision, those hours will not count. Check the Department of Consumer Affairs License Search before your first session and periodically after that.
2. Failing to sign the supervision agreement within 60 days. Since January 1, 2022, the agreement is required by law, and you submit the signed original with your application for licensure.
3. Miscounting supervision units in weeks with more than 10 direct hours. If you log 11 direct hours and only receive 1 unit of supervision, that week is non-compliant.
4. Assuming group supervision counts toward the 52-week individual/triadic minimum. It does not. Group supervision counts toward your 104 total supervised weeks, but you must have at least 52 weeks that include individual or triadic supervision specifically.
5. LCSW candidates not tracking LCSW-supervised hours separately. If you are an ASW, you need 1,700 hours and 13 individual weeks under an LCSW. If you wait, you may need to find an LCSW supervisor late to make up the difference.
6. Exceeding the LEP 1,200-hour cap without realizing it. Once you reach 1,200 hours under an LEP supervisor, additional hours do not count. If you do not track the limit, you may find out only when the BBS reviews your application.
7. Not documenting off-site supervision arrangements. If your supervisor is not employed by your employer, or is a volunteer, a written oversight agreement is required. Without it, the BBS may question the validity of hours logged at that setting.
8. Letting supervision lapse during breaks or transitions. Any week in which you provide clinical services but do not receive supervision is a non-compliant week. If you change jobs, take vacation, or transition between supervisors, make sure there is no gap in supervision coverage for weeks when you are seeing clients.

Many of these mistakes are preventable with consistent tracking. If you are logging hours on paper or in a basic spreadsheet, it is easy for compliance gaps to go unnoticed until you submit your application. For a detailed look at what the BBS requires on your hour tracking forms, see our guide on how to track LMFT supervised hours. If you are weighing which license path to pursue, our LMFT vs LCSW comparison covers the differences.

Source: BBS AMFT and APCC FAQs (revised February 2025), ASW FAQ (revised January 2026), Supervision Agreement Form 37M-300 (revised May 2026), California Code of Regulations Title 16 section 1821.3, and Business and Professions Code sections 4980.03, 4980.43, 4996.23 and 4999.46. This guide is for informational purposes only and does not constitute legal advice. Always verify requirements directly with the California Board of Behavioral Sciences at bbs.ca.gov.