Substance Abuse Counselor Requirements in Pennsylvania: Credentials, Hours and Exams

Pennsylvania has no substance abuse counselor licence and no state certification.

PCB issues four voluntary credentials — AAC, CAAC, CADC and CAADC — that rise with education and experience, and PCB markets the CAAC, CADC and CAADC (not the entry-level AAC) as certifications that meet Pennsylvania's state staffing requirements.

But the actual rule, 28 Pa.

Code § 704.7(b), lets the counselor position at a DDAP-licensed facility be filled six ways: a physician's licence, an accredited-college degree in a qualifying field — a master's with a practicum, a bachelor's with 1,820 hours of clinical experience, or an associate degree with 3,640 hours — a registered-nurse licence plus a nursing degree and counseling experience, or full certification by a statewide body that belongs to a national certification body or by another state's board — not PCB by name.

A separate counselor-assistant position (§ 704.8(a)), for someone who doesn't yet meet any of those six routes, lets a person with as little as a high school diploma or GED work in the field while working toward one of them under supervision.

PCB ties classroom hours to degree level: AAC needs a high school diploma or GED plus 100 hours of relevant education/training including 6 hours of substance-use-disorder ethics.

CAAC needs the same degree floor (or an associate degree) plus 300 hours (100 SUD-specific, 6 in ethics).

CADC needs a bachelor's degree plus the same 300-hour structure (100 SUD-specific, 6 in professional counselor ethics and responsibilities).

CAADC needs a master's degree in a relevant field but only 180 hours of training, including 6 hours of ethics — fewer total hours than CADC, though the sources read don't explain why.

The CADC's work-experience requirement forks on the bachelor's major: two years full-time (4,000 hours) with a relevant bachelor's degree, or three years full-time (6,000 hours) with a non-relevant one — a full extra year for a graduate whose degree isn't in a related field.

On top of the work hours, PCB requires 200 hours of on-the-job clinical supervision with at least 10 hours in each CADC domain, so choosing a supervisor who can document domain-specific supervision matters as much as logging the raw hours.

AAC, CAAC and CAADC follow the same domain-supervision floor at their own hour totals (100, 300 and 100 hours respectively).

CAAC and CADC candidates take the same test, the IC&RC Examination for Alcohol and Drug Counselors (ADC Examination), despite sitting at different degree levels.

CAADC candidates take the more advanced IC&RC Examination for Advanced Alcohol and Drug Counselors (AADC examination).

PCB's AAC page lists no exam, so the entry-level credential is awarded on education and supervised-hours documentation alone.

A candidate moving from CAAC to CADC as their degree changes should confirm with PCB whether a prior ADC exam pass still counts, since the pages read do not address retesting between tiers.

Chapter 704's supervision rule is a facility staffing ratio, not a counselor's personal credential test: a DDAP-licensed treatment project must have one full-time clinical supervisor for every eight full-time counselors or counselor assistants.

A clinical supervisor can qualify several ways, including full certification as an addictions counselor by a statewide certification body plus 3 years of clinical experience in a health or human service agency that includes 1 year of working directly with the chemically dependent person, plus a Department-approved core curriculum training that covers clinical supervision skills — so a CADC or CAADC holder who also meets those experience and training conditions is one qualifying path into the clinical-supervisor staffing role.

PCB's own CCS credential appears in the sources read only in the recertification fee table and the IC&RC directory's reciprocity mapping (CCS to IC&RC's CS level); PCB's education, experience or exam requirements for CCS aren't documented in the sources read, so this page does not build out CCS as a fifth ladder rung.

Neither PCB nor 28 Pa.

Code chapter 704 defines a scope of practice for a certified counselor — chapter 704 regulates who can hold a staffing position at a DDAP-licensed facility, not what services that person may independently provide, bill for, or diagnose.

PCB's own description of the CADC role ties it to primary, direct, clinical substance-use-disorder counseling that is clinically supervised, which describes a role inside a supervised program rather than an independent-practice licence.

Whether a CADC or CAADC may diagnose, or practise independently outside a DDAP-licensed facility, is not stated in the sources read.

PCB is Pennsylvania's IC&RC member board, and IC&RC's own Member Boards directory lists PCB's reciprocal mapping: CAAC and CADC at IC&RC's ADC level, CAADC at the AADC level, and CCS at the CS level.

AAC does not appear on that reciprocal-credential list at all, so it is not a portable IC&RC credential.

Reciprocity only helps someone whose current credential is also an IC&RC member-board certification at the matching reciprocal level — a NAADAC-issued national certification is a separate system with no reciprocity into an IC&RC or PCB credential.

Someone moving to Pennsylvania with an out-of-state IC&RC credential should apply to PCB directly rather than assume an automatic transfer, since a receiving member board can add its own requirements.

PCB's own fee table sets recertification at $200 for CAAC, CADC and CAADC holders, who must complete 40 hours of education relevant to addiction including 3 hours of ethics; AAC holders pay $100 for the same 40-hour, 3-ethics-hour structure.

The saved capture of PCB's recertification FAQ page lists questions about the recertification cycle, lapsed credentials and extensions but not PCB's answers to them, so how often recertification is due, and what happens to a lapsed credential, are not stated in the sources read.

The sources read name no Pennsylvania change to SUD counselor credentialing between 2023 and 2026.

Chapter 704's staffing rule has applied to project directors, facility directors, clinical supervisors, counselors and counselor assistants hired or promoted on or after March 4, 1996, and that compliance date is the only one documented in the text read — there is no newer amendment to flag for a counselor checking whether the qualification paths in § 704.7(b) have changed recently.