The Licensed Chemical Dependency Counselor (LCDC) credential is the primary professional license for substance use disorder counselors in Texas, issued by the Texas State Board of Examiners of Chemical Dependency Counselors (TCBAP). To become an LCDC in 2026, candidates must complete 270 hours of education, 4,000 hours of supervised work experience, and pass both a written and oral examination. This guide walks through every requirement and the typical career timeline.
To qualify for the LCDC in Texas, candidates must complete a minimum of 270 clock hours of chemical dependency education approved by TCBAP. These hours must cover the 12 Core Functions of chemical dependency counseling as defined by IC&RC (International Certification and Reciprocity Consortium):
Most candidates complete these hours through accredited college coursework (associate's, bachelor's, or master's degree programs in counseling or social work) or through TCBAP-approved training organizations. A relevant degree can substitute for up to 180 of the required 270 education hours.
In addition to education, LCDC applicants must complete 4,000 hours of supervised clinical work experience in chemical dependency settings. These hours must be supervised by a licensed LCDC or equivalent credentialed professional.
Hour requirements breakdown:
Most candidates accumulate their hours over 2โ4 years while working as an intern, LCDC-intern (a separate licensed status in Texas), or in a related mental health role.
Texas offers an LCDC-Intern license for candidates who have completed education requirements but have not yet finished their 4,000 supervised hours. The LCDC-Intern allows you to practice under supervision while accumulating clinical hours toward the full LCDC.
The LCDC-Intern pathway is the most common route for new counselors entering the field in Texas. Most substance use disorder treatment facilities actively hire LCDC-Interns and provide supervision as part of employment.
LCDC candidates in Texas must pass two examinations:
1. Written Exam โ IC&RC ADC: The International Certification and Reciprocity Consortium's Alcohol and Drug Counselor examination is a 150-item multiple-choice exam administered through Pearson VUE at testing centers. The exam covers the 12 Core Functions and addiction counseling knowledge. Passing requires a scaled score of 75 (not a percentage โ a scaled score on the IC&RC scale). Candidates have 3 hours to complete the exam.
2. Oral Exam โ TCBAP: The oral examination is specific to Texas and assesses whether candidates can apply the 12 Core Functions in practice. TCBAP examiners present case scenarios and ask the candidate to demonstrate how they would handle clinical situations. The exam lasts approximately 45โ60 minutes and is rated pass/fail. TCBAP schedules oral exams quarterly at various Texas locations.
Both exams must be passed within 5 years of each other. If the written exam passes but the oral is failed, candidates may retake the oral up to 3 times within 1 year before needing to reapply.
Substance use disorder counselors are in high demand nationally. The Bureau of Labor Statistics projects 18% job growth for substance abuse, behavioral disorder, and mental health counselors through 2033 โ much faster than average.
In Texas, LCDC salaries vary by setting, experience, and location:
Metropolitan Texas areas (Houston, Dallas, Austin) pay 10โ15% above the Texas average. LCDC professionals with co-occurring disorders specialization or dual certification (LCDC + LPC or LMSW) command the highest salaries and have the most career flexibility.