Becoming a Licensed Clinical Social Worker (LCSW) in Delaware involves meeting detailed statutory and regulatory requirements for education, examination, and—most notably—post‑degree supervised clinical experience hours. The licensing authority is now titled the Delaware Board of Social Work Examiners (not “Board of Clinical Social Work Examiners”), but it oversees LCSW licensure under Title 24, Chapter 39 of the Delaware Code and 24 Del. Admin. Code 3900. (delcode.delaware.gov)
Below is a structured guide focused on the exact hour requirements and the key Board language around supervision.
To apply as an LCSW, you must:
Delaware requires that an LCSW applicant:
If you have not yet passed the exam, the Board approves you to sit for it after reviewing your application. You then have two years from the date of application to pass, or you must reapply. (dpr.delaware.gov)
All applicants for licensure under § 3907(a) must, among other things: (delcode.delaware.gov)
The Board’s licensing page lays out these requirements under “Requirements – All Applicants.” (dpr.delaware.gov)
Delaware is very specific about the type and amount of clinical experience required for LCSW licensure, and the regulations use particular terms you’ll see on the forms.
Regulations at 24 Del. Admin. Code § 3900‑3.0 require: (law.cornell.edu)
The regulation states that the entire 3,200 hours of total experience must be completed under the professional supervision of someone who meets the Board’s supervisor criteria in subsection 3.2. (law.cornell.edu)
In other words, Delaware does not split the 3,200 hours into “supervised vs. unsupervised” experience: all 3,200 hours are supervised, but there is a more intensively supervised clinical subset (see below).
Within the 3,200-hour total, the Board requires a more focused block of clinical work: (law.cornell.edu)
The Board’s own Supervisory Reference Form instructions also highlight that the form must document at least 1,600 hours under professional supervision acceptable to the Board, and it must be signed by your direct clinical supervisor(s). (dpr.delaware.gov)
The 1,600 clinical experience hours must include a specified amount of individual supervision: (law.cornell.edu)
These provisions are all part of § 3900‑3.1.2.1 of the regulations.
Your supervised experience must be within the scope of “licensed clinical social work” as defined in Title 24 § 3902(17)–(18): that is, specialized clinical practice involving assessment, diagnosis, prevention, and treatment of biopsychosocial dysfunction and mental disorders, including individual, couple, family, and group therapy. (delcode.delaware.gov)
The regulations also specify the skills you must demonstrate during the 1,600 clinical hours under direct professional supervision, documented on the Supervisory Reference Form. You must show you can, at a minimum (paraphrased from § 3900‑3.1.5): (law.cornell.edu)
The Board has discretion to request supervisory logs if the Supervisory Reference Form(s) are absent or need clarification. (law.cornell.edu)
The Delaware Code defines “supervision” as the professional relationship between a clinical supervisor and a social worker that provides evaluation, direction, and promotes the continued development of the social worker’s competence and ethical practice. (delcode.delaware.gov)
The regulations mirror this definition and state that “supervision acceptable to the Board” is this professional relationship, emphasizing evaluation and direction over your services and your development as a competent social worker. (law.cornell.edu)
Under the current law and regulations (as updated through March 1, 2025):
The standard supervisor is a Licensed Clinical Social Worker (LCSW) in any U.S. state or territory. (law.cornell.edu)
If supervision by an LCSW is not available, an applicant may be supervised by a:
In these non‑LCSW cases: (law.cornell.edu)
For supervisors who are not Delaware‑licensed LCSWs (e.g., a psychologist or psychiatrist), the regulations require that the supervisor attest that they: (law.cornell.edu)
Additionally, all supervisors for LCSW applicants must attest that they: (law.cornell.edu)
Professional supervision is not acceptable if applicants have simultaneously supervised one another. (law.cornell.edu)
Recent statutory and regulatory changes phase out the use of licensed master’s social workers (LMSWs) as supervisors for LCSW applicants, with a limited grandfather period:
The regulations echo these dates and conditions in § 3900‑3.2.2.1–3.2.2.2. (law.cornell.edu)
Given you are looking at this in late 2025, most new or ongoing supervision must now be provided by an LCSW, psychologist, or psychiatrist; LMSW supervision is effectively a closed grandfather category.
Once you meet the education, exam, and experience requirements, you apply through DELPROS, Delaware’s online licensing portal. (dpr.delaware.gov)
For clinical social work, you may apply: (dpr.delaware.gov)
By Examination – if:
By Reciprocity – if:
By Upgrade – if:
In DELPROS you will: (dpr.delaware.gov)
You have six months from starting the application in DELPROS to submit it, or you must restart. (dpr.delaware.gov)
Putting the key elements together using the Board’s own terms:
Total experience:
Clinical subset within that total:
Supervisors:
Documentation:
This framework—3,200 total post‑degree supervised clinical hours (within 2–5 years), including 1,600 directly supervised clinical hours with at least 100 hours of 1‑to‑1 supervision, all under approved supervisors—captures the hour structure and terminology that the Delaware Board uses for LCSW licensure.
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