ASOTP vs. LSOTP: Understanding the Difference
Jul 26, 2026
Written by Chris Hazel, LPC-S, LSOTP-S and Tonya Shankle, LCSW-S, LSOTP-S
A new associate calls herself an LSOTP on her intake paperwork. She isn't one yet. Nobody corrected her, because nobody explained the difference in the first place, and now there's a compliance problem nobody meant to create.
This mix-up can happen often and it's not really the clinician's fault. CSOT uses both terms, the credentials sound similar, and most training programs assume you'll figure out the distinction on your own. You shouldn't have to.
ASOTP: The Starting Point
ASOTP stands for Associate Sex Offender Treatment Provider. It is licensure, but not full licensure and you have to have Supervision. If you hold a qualifying credential (LPC, LPC-A, LCSW, LMSW, or LMFT) and want to work toward sex offender treatment specialization, ASOTP is where you begin. It authorizes you to practice in this specialty under supervision while you accumulate the hours and education CSOT requires.
Being an ASOTP means you're in progress. It's a real credential with real requirements, but it isn't the destination.
LSOTP: The Full License
LSOTP stands for Licensed Sex Offender Treatment Provider. This is the credential you're working toward, and CSOT only issues it once you've completed the full pathway: supervision and an approved work setting confirmed first, ASOTP registration in place, 40 hours of CSOT-approved education completed, and 1,000 hours of direct client contact logged under supervision. Only then does your application go to CSOT as a complete packet.
An LSOTP can practice independently in this specialty. An ASOTP cannot. That's the line, and it's not a technicality. Using "LSOTP" before you've earned it, even accidentally, can create real problems with CSOT and with clients who are relying on your credential being accurate.
Why the Confusion Costs More Than It Looks Like
Clinicians sometimes assume the ASOTP status itself qualifies them to bill, market, or represent themselves as fully licensed in this specialty. Getting this wrong on a website, an intake form, or a professional bio isn't just an awkward correction. It can invite scrutiny from CSOT at exactly the moment you're trying to build a licensure record.
The fix is simple: know which one you are, say so accurately everywhere it matters, and treat the ASOTP period as what it is. A real stage of the work.
Where the 40 Hours Fit
The 40-hour educational requirement sits inside the ASOTP stage, not before it. Our 40-Hour CEU Course for LSOTP Licensure covers exactly what CSOT requires: 22 hours on offender treatment, 10 on victim impact, and 8 on ethics, built by two clinicians who hold this license and do this work daily.
Questions about where you stand in the process? Reach out. We've been doing this a combined 20+ years and we're glad to help you figure out which stage you're actually in.
You can email us at support@asc-counseling.com. We are always happy to help.
Chris Hazel, LPC-S, LSOTP-S & Tonya Shankle, LCSW-S, LSOTP-S
ASC Counseling and Coaching, LLC
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