Becoming a Licensed Chemical Dependency Counselor requires passing a rigorous LCDC exam designed to test your knowledge of addiction counseling, ethics, and treatment planning. The LCDC certification is a critical credential for professionals seeking to work in rehabilitation centers, hospitals, and private practice.
Whether you are applying for your LCDC license in Texas, Ohio, or another state, comprehensive preparation is key. Our free resources, including LCDC practice exam questions and a detailed study guide, cover essential topics like pharmacology, crisis intervention, and case management to help you pass the LCDC III or standard licensure test on your first attempt.
The LCDC exam is administered by the IC&RC in many states, testing core competencies in addiction counseling. Meeting LCDC requirements includes completing supervised internship hours as an LCDC intern and passing the written knowledge exam. Try our NCLEX practice test.
Facts verified Oct 21, 2026 against IC&RC (International Certification & Reciprocity Consortium) is the exam owner: its Alcohol and Drug Counselor (ADC) exa. Dates that have passed are removed automatically.
| Item | Detail | Official source |
|---|---|---|
| Number of questions | 150 multiple-choice questions (125 scored, 25 pretest) | IC&RC (International Certification & Reciprocity Consortium) is the exam owner: its Alcohol and Drug Counselor (ADC) exa |
| Time limit | 3 hours | IC&RC (International Certification & Reciprocity Consortium) is the exam owner: its Alcohol and Drug Counselor (ADC) exa |
| Passing score | Scaled score of 500 (scale 200–800) | IC&RC (International Certification & Reciprocity Consortium) is the exam owner: its Alcohol and Drug Counselor (ADC) exa |
| Score release | Preliminary result right after the exam; official report in about 2–3 weeks | IC&RC (International Certification & Reciprocity Consortium) is the exam owner: its Alcohol and Drug Counselor (ADC) exa |
Facts verified Oct 21, 2026 against IC&RC (International Certification & Reciprocity Consortium) is the exam owner: its Alcohol and Drug Counselor (ADC) exa. Dates that have passed are removed automatically.
Prepare for the Chemical Dependency Counselor License Exam exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
Quick review for key LCDC concepts
Use this comprehensive LCDC study guide to navigate the certification process. From understanding LCDC intern requirements to passing the final LCDC test, these FAQs cover essential details for candidates in Texas, Ohio, and beyond.
Excluding tuition, the direct costs to obtain your LCDC license typically range from $500 to $800. Employer reimbursement programs may cover some of these fees. Try our MFT practice test.
Join thousands of successful candidates who used our free LCDC practice exam questions to ace their certification.
Maintaining your LCDC license requires ongoing education. LCDC renewal cycles typically run every two years, ensuring counselors stay updated on best practices.
Don't let your LCDC license lapse! Mark your calendar for renewal and start earning your LCDC CEU credits early. Online courses are a convenient way to meet these requirements.
Try these questions from our free Chemical Dependency Counselor License Exam practice tests. The correct answer and an explanation follow each question.
Which ethical principle supports a client's right to refuse treatment even if the counselor believes it is in their best interest?
Answer: D. Autonomy
Autonomy upholds the client's right to make their own decisions, including refusing recommended treatment.
A thorough substance use history collected during assessment should include which of the following elements?
Answer: B. Age of first use, substances used, frequency, amount, route of administration, and consequences
A comprehensive substance use history captures onset, progression, patterns of use, routes, consequences, prior treatment, and periods of abstinence across all substances.
Which characteristic of gamma-hydroxybutyrate (GHB) makes it particularly dangerous when combined with alcohol?
Answer: B. Both substances are CNS depressants with synergistic effects at GABA receptors
GHB and alcohol both potentiate GABA-mediated inhibition; combined use produces synergistic CNS and respiratory depression, dramatically narrowing the margin between intoxication and fatal overdose.
Which approach is the foundation of Cognitive Behavioral Therapy (CBT) for substance use disorders?
Answer: B. Identifying and restructuring maladaptive thoughts that trigger use
CBT for SUD focuses on identifying cognitive distortions and high-risk thoughts, then replacing them with adaptive coping strategies.
Take the full Chemical Dependency Counselor License Exam practice test