Becoming a Licensed Advanced Social Worker (LASW) in Washington State involves specific education, supervised experience, and examination requirements laid out in state statute (RCW 18.225), regulation (WAC 246‑809), and Department of Health (DOH) guidance for social workers under the Mental Health Counselors, Marriage and Family Therapists, and Social Workers Advisory Committee. (doh.wa.gov)
Below is a step‑by‑step guide focused on the exact hour requirements and how Washington defines them.
Washington recognizes LASW as one of the “licensed counselor” credentials governed by chapter 18.225 RCW and chapter 246‑809 WAC. (lawfilesext.leg.wa.gov)
The LASW is generally for non‑clinical/advanced generalist social work roles (e.g., administration, policy, some casework) and requires:
Degree requirement (LASW and LASW Associate)
Under WAC 246‑809‑320 and DOH’s licensing requirements page, you must:
Official transcripts must be sent directly to DOH from your program (with certified translation if not in English). (doh.wa.gov)
Most in‑state applicants will first hold the Licensed Social Worker Associate–Advanced credential.
Key points from WAC 246‑809‑330 and DOH:
Current rules require:
You must practice under an approved supervisor at all times.
This is the core of your question: how many hours, what types, and how the state defines them.
Under WAC 246‑809‑330 and DOH’s LASW licensing page, the supervised experience requirement is:
DOH’s “Postgraduate Supervision Hours” guidance further interprets social worker supervision rules to require 3,000 total hours of supervised experience over at least two years under approved supervisors. (doh.wa.gov)
Within those 3,000 total supervised hours, WAC 246‑809‑330(1)(c) and DOH specify: (doh.wa.gov)
Direct client contact hours
Supervision hours (a subset of the 3,000 total)
Required format of the 90 supervision hours
There is no longer a rule that a minimum number of those supervision hours must be with an LASW or LICSW; that requirement was removed as part of the behavioral health workforce changes (2SHB 1724), and the current WAC reflects this shift. (doh.wa.gov)
So if you want it in the format you requested:
Everything else within the 3,000 hours can be indirect work (documentation, case consultation, meetings) as long as it is supervised and within an approved setting.
WAC 246‑809‑310 provides the key definitions: (lawfilesext.leg.wa.gov)
Approved supervisor (for LASW) means:
Equally qualified licensed mental health practitioner means:
One‑on‑one supervision is defined as face‑to‑face or virtual supervision with one supervisor and one licensure candidate.
Group supervision means one supervisor with up to six licensure candidates. (lawfilesext.leg.wa.gov)
For LASW candidates specifically, WAC 246‑809‑330(1)(c) still requires that your 3,000 hours include 90 hours of supervision “by a licensed independent clinical social worker or a licensed advanced social worker” who has been licensed or certified for at least two years, but your direct supervision hours (the 90 hours of supervision meetings) may be under an LICSW, LASW, or an equally qualified licensed mental health professional per the amended rule. (lawfilesext.leg.wa.gov)
If you previously practiced as a Substance Use Disorder Professional, Washington offers possible hour reductions:
At the same time, WAC 246‑809‑330(1)(b) still contains older wording referencing a reduction “from 3,200 hours to 2,880 hours.” (lawfilesext.leg.wa.gov) Because 2SHB 1724 lowered LASW supervised-hour requirements, DOH guidance now treats 3,000 hours as the baseline, so applicants should follow the 3,000 → 2,700 framework unless DOH issues new rule text to match the current statute and policy.
If you plan to rely on this credit, it’s wise to confirm with DOH at the time you apply, as this area is in flux.
If you have already been licensed as an advanced social worker in another U.S. jurisdiction:
This does not waive education or exam requirements, but it means you do not have to re‑document specific hours.
Washington requires LASW applicants to pass the Association of Social Work Boards (ASWB) Advanced Generalist exam. (doh.wa.gov)
From DOH’s LASW licensing information:
Putting the pieces together, the typical Washington in‑state path looks like this:
Earn your degree
Obtain the associate license (LSWAA)
Accrue supervised postgraduate experience
Complete required CE and suicide‑prevention trainings (as an associate)
Apply for full LASW license
Pass the ASWB Advanced Generalist exam
Receive your LASW credential
Washington has a reciprocity/probationary licensure program for behavioral health professions (including LASW) created under Senate Bill 5054:
This is separate from the one‑year‑license rule that deems your supervised experience requirement met.
For context (beyond initial licensure), the current rules for licensed counselors, including LASWs, require:
These CE requirements apply for license renewal after you become fully licensed.
Total supervised postgraduate hours:
Inside those 3,000 hours:
These figures and definitions come directly from Washington’s statute, administrative code, and DOH’s LASW licensing guidance, and they represent the current standards used by the Department of Health and its Mental Health Counselors, Marriage and Family Therapists, and Social Workers Advisory Committee when reviewing LASW applications. (doh.wa.gov)
LICSW
LMFT
LMFTA
LMHC
LMHCA
LSWAA
LSWAIC
License Trail keeps your LASW hours organized and aligned with Washington State Department of Health (Mental Health Counselors, Marriage and Family Therapists, and Social Workers Advisory Committee) requirements, so you always know exactly where you stand on the path to Washington licensure.
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