How to Become an Approved Clinical Social Work Supervisor in Washington State
Washington State Social Work Licensure
How to Become an Approved Clinical Social Work Supervisor in Washington State
Everything you need to know about WAC 246-809-334 — before your first supervisee starts accruing hours.
You've been a Licensed Independent Clinical Social Worker in Washington State for a few years. You've built clinical competence, navigated a demanding licensure process yourself, and somewhere along the way you've started thinking: what's next? Maybe a colleague mentioned they're struggling to find a qualified supervisor and something clicked. Maybe you're looking for a way to stay connected to the work without carrying a full caseload forever. Or maybe you just know how important good supervision is — because you've experienced the difference between supervisors who were phoning it in and the ones who changed how you practice.
If that's you, Washington State has a clear, codified path to becoming an approved clinical supervisor. It requires real preparation — not just experience, but specific training and documented supervisory hours — and it starts with a single document called the Declaration of Supervision, which you'll sign and hand to every supervisee before they accrue a single hour of board-approved experience.
Here's the full picture of what that path looks like.
Why Washington Needs More Approved Supervisors
Washington State's behavioral health workforce is under real strain. The path from Licensed Social Worker Associate Independent Clinical (LSWAIC) to LICSW requires 3,000 hours of postgraduate supervised experience — a minimum of two years — and a significant portion of those hours must come specifically from a licensed LICSW. In many parts of the state, particularly in rural Eastern Washington and smaller communities west of the Cascades, associate-level clinicians struggle to find a qualified supervisor who's actually taking new supervisees.
Every day an LSWAIC can't find a qualified supervisor is a day their licensure clock isn't moving — and a day the state's clinical workforce falls further behind its demand.
Beyond workforce need, supervision offers something that decades of direct service sometimes can't: a different lens on the work. When you supervise, you're thinking at the level of clinical reasoning, professional development, and ethical complexity — not just case management. Many experienced LICSWs find that shift genuinely energizing, especially alongside a reduced direct client caseload.
And practically: Washington's supervision framework doesn't require a separate license or a board application process. What it requires is documented preparation — and once you have it, you're ready to supervise.
Washington's Two Core Training Requirements for Approved Supervisors
Washington State stands out from many states in having two distinct training requirements before you can become an approved supervisor — not just one. Under WAC 246-809-334, you need both hours of supervision-specific CE and documented experience actually providing clinical supervision. Neither satisfies the other.
This combination is one of the things that makes Washington's approach thoughtful: the state isn't just asking you to take a course. It's asking you to demonstrate that you've actually sat in the supervisor chair before you sign off on someone's path to independent licensure. Let's look at both requirements in detail.
Full Eligibility Requirements Under WAC 246-809-334
1 Hold an Active, Unrestricted LICSW License — in Good Standing for at Least Two Years
Your Washington LICSW must be current, active, and without restrictions. The regulation specifically requires that your license has been in good standing for the previous two years — not just that you've held it for two years. A license that had a lapse, restriction, or disciplinary action in the past two years disqualifies you from supervising until that two-year clean window is established.
2 Complete 15 Clock Hours of Supervision-Specific Training
You must complete a minimum of 15 clock hours of training specifically focused on clinical supervision before you begin supervising LSWAIC or LASW candidates. This training can be completed through coursework, workshops, or CE programs — but it must be supervision-focused, not general clinical CE. Keep your completion certificates; you'll attest to this training in the Declaration of Supervision. Want a place to do that course? We've got you covered!
3Â Accumulate 25 Hours of Clinical Supervision Experience
You must have 25 documented hours of experience actually providing clinical supervision before supervising LICSW candidates. This experience can come from supervising staff, students, or interns in a clinical context — as long as it's documented and can be attested to. Note: LICSWs who hold the AAMFT Approved Supervisor credential automatically meet this requirement.
4Â No Prohibited Relationships with the Supervisee
Washington's regulations are explicit: you cannot supervise a blood or legal relative, a cohabitant, or anyone who is a peer of the licensure candidate. You also cannot supervise anyone for whom you have acted as a therapist within the past two years. The dual-relationship prohibition is broad — when in doubt about a specific situation, contact the Washington State Department of Health for guidance before agreeing to supervise.
5Â Demonstrate Thorough Knowledge of the Supervisee's Practice Activities
Under WAC 246-809-334(5), approved supervisors must attest to having thorough knowledge of the supervisee's practice context — including their recordkeeping practices, client population, treatment methods, and crucially, the supervisee's backup plan for client coverage when the supervisee is unavailable. This isn't knowledge you accumulate over time; it's knowledge you're expected to have before supervision begins in earnest.
The Declaration of Supervision: Washington's Pre-Supervision Requirement
Here's what makes Washington's system distinct from most other states: before your supervisee accrues a single board-approved hour, you must provide them with a completed Declaration of Supervision form — a document in which you personally attest that you've met all the requirements of WAC 246-809-334 and that you qualify as an approved supervisor.
This isn't a form the supervisee submits to the Department of Health. It's a form you complete and hand to the supervisee. They keep it on file and submit it with their licensure application. If you haven't provided it before supervision begins, those hours won't count — full stop.
Declaration of Supervision — Social Worker Approved Supervisor
⚠️ Timing is everything: The Declaration must be provided to the supervisee before supervision begins. If you change supervisees, or if a supervisee adds you as a supervisor mid-period, a new Declaration must be provided before those new hours start counting. There is no retroactive approval in Washington State.
What LICSW Supervision in Washington Must Look Like
The Hour Requirements for LICSW Candidates
LSWAIC candidates working toward their LICSW must complete a minimum of 3,000 hours of postgraduate supervised experience over at least two years. Within that total, the hours break down as follows:
LICSW Candidate Hour Requirements (WAC 246-809-320)
Important clarification for supervisors: Washington separates LASW (Licensed Advanced Social Worker) supervision from LICSW supervision — and the hour structures differ. If you're supervising an LASW candidate (rather than an LICSW candidate), the experience requirements, minimum hours, and eligible supervisors are governed by a different section of WAC 246-809. Confirm which path your supervisee is on before you begin.
Individual vs. Group Supervision
Of the 100 required supervision hours, at least 60 must be individual (one-to-one) supervision. The remaining hours may be individual or group supervision. Washington does not place a hard cap on the total number of supervisees in a group session, but the standard of meaningful individual engagement — reviewing each supervisee's cases, providing evaluative feedback, addressing their specific clinical questions — applies regardless of format.
What Supervision Must Cover
As an approved supervisor under WAC 246-809-334, you must maintain thorough, ongoing knowledge of your supervisee's practice activities. Specifically, you're expected to know and address:
Required Knowledge Areas for Washington Approved Supervisors
Step-by-Step: How to Become an Approved Supervisor in Washington State
1Â Confirm Your LICSW Has Been Active and in Good Standing for Two Years
Check your license status through the Washington DOH eLicense portal. Your license must be unrestricted and have a clean two-year standing record. If you have any disciplinary history or recent lapse, address that with the Department before moving forward.
2Â Complete 15 Clock Hours of Supervision-Specific CE Training
Seek out CE programs, workshops, or courses specifically designed around clinical supervision — supervision models, ethical dimensions of supervisory relationships, documentation standards, how to structure a supervisory relationship, and Washington-specific regulatory requirements. Keep documentation of completion; you'll attest to these hours in the Declaration form.
3Â Accumulate 25 Hours of Supervisory Experience
Document 25 hours of experience providing clinical supervision. This might come from supervising agency staff, students on practicum, or interns in a clinical setting. If you already hold an AAMFT Approved Supervisor credential, you automatically meet this requirement. Whatever your source, make sure the hours are documented and can be attested to — because you will attest to them on the Declaration form.
4Â Download and Complete the Declaration of Supervision Form
Get the current Social Worker Approved Supervisor Declaration form (DOH 670-091) from the Washington State Department of Health website. Complete it fully and accurately — it is your personal attestation that you meet all requirements of WAC 246-809-334. Do not alter the form or use an outdated version.
5 Provide the Completed Declaration to Your Supervisee — Before Supervision Begins
Hand the completed, signed Declaration to your supervisee before any supervised hours begin. They keep it on file and submit it with their LICSW licensure application. You keep your own copy. If supervision arrangements change — new supervisee, new position, change in practice setting — a new Declaration is required before new hours begin.
6Â Complete the Verification Form at the End of the Supervisory Period
When your supervisee is ready to apply for their LICSW, you'll complete a Verification of Supervised Experience form — a separate document that documents the hours you provided, the nature of the supervisory relationship, and your statement about the supervisee's qualifications. This is submitted directly to the Washington DOH. Complete it promptly; delays on your end delay your supervisee's application.
7 Maintain Your LICSW License Renewal CE — Including Mandatory Specialty Hours
Washington does not require separate ongoing supervisor CE after you've met the initial requirements. But your LICSW renewal obligations are substantive. Make sure you're current on all required CE categories — especially the suicide assessment training (from the DOH-approved Model List) and the health equity requirement, which cannot be completed through just any provider.
Washington LICSW CE Requirements at a Glance
Once you're an approved supervisor, there are no additional supervision-specific CE requirements to maintain that status. However, Washington's standard LICSW renewal CE requirements are more detailed than most states — and several of the mandatory categories have provider restrictions you need to know about.
LICSW Renewal CE Requirements (WAC 246-809-630)
Provider matters: Washington is stricter than most states about CE provider approval. Courses must be recognized by industry-approved bodies such as ASWB, NASW, or NBCC. For the suicide assessment requirement specifically, you must select from the DOH Model List — other providers, even reputable ones, don't satisfy this requirement. Check the current Model List at doh.wa.gov before registering for any suicide-related CE.
Washington State Needs More Approved Supervisors — Especially Outside the Major Cities
The concentration of approved LICSW supervisors in Seattle, Bellevue, and the Puget Sound corridor means that associate-level clinicians in Spokane, Yakima, the Tri-Cities, and rural communities across the state face genuine access challenges. The two-year minimum supervision period means that delays in finding a qualified supervisor have real consequences for the trajectory of a clinician's entire career.
When you become an approved supervisor, you're stepping into a role that extends well beyond any one supervisory relationship. You're shaping how the next generation of Washington LICSWs thinks about clinical reasoning, ethical practice, and professional identity. That's not abstract — it ripples outward into every client they'll serve throughout their careers.
You've done the work to become an excellent clinician. The Declaration of Supervision is how you make that expertise available to someone who needs it.
Requirements are subject to change. Always verify current requirements directly with the Washington State Department of Health at doh.wa.gov before making licensing or career decisions.
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