LCDC: Licensed Chemical Dependency Counselor Exam Blueprint

150Questions
180 minDuration
500/800Passing Score
Practice LCDC: Licensed Chemical Dependency Counselor on QuizForge

What This Exam Validates

The IC&RC Licensed Chemical Dependency Counselor certification exam assesses practitioner knowledge across four distinct and detailed domains. Certified by IC&RC, this evaluation covers the scientific principles of substance use, evidence-based screening procedures, advanced treatment practices, and professional responsibilities to ensure qualified care delivery and proper clinical practice.

Who Should Take This Exam

Practitioners seeking professional certification in substance use disorder treatment. Candidates need preparation in clinical evaluation, treatment planning, counseling, service coordination, and adherence to legal and ethical standards.

Skills You Should Be Ready to Demonstrate

How to Prepare

Review the four domains very carefully and align your daily study habits with the precise weighted distribution specified by the official guide. Focus on scientific principles, screening methods, treatment methodologies, and legal duties. Practice answering questions under timed conditions to manage the 180-minute duration effectively.

Domain Study Guidance

Domain I: Scientific Principles of Substance Use and Co-Occurring Disorders: Study Guidance

This domain covers the core scientific principles of substance use disorders along with associated co-occurring disorders, representing an important 25.0 percent portion of the overall examination content.

Domain II: Evidence-Based Screening and Assessment: Study Guidance

This domain focuses specifically on evidence-based screening techniques and clinical assessment methodologies, directly accounting for 20.0 percent of the total exam content to ensure proper client evaluation.

Domain III: Evidence-Based Treatment, Counseling, and Referral: Study Guidance

This domain emphasizes evidence-based treatment modalities, professional counseling techniques, and effective referral coordination, making up a significant 30.0 percent of the entire test to evaluate therapeutic competence.

Domain IV: Professional, Ethical, and Legal Responsibilities: Study Guidance

This particular domain comprehensively addresses professional responsibilities, ethical standards, and legal requirements, covering 25.0 percent of the exam content to ensure that candidates maintain proper regulatory and moral practices during client care.

Exam-Day Guidance

Arrive early with all required identification documents. Pace yourself carefully across the 150 questions during the 180 minutes allowed, ensuring you review flagged items before time expires.

Frequently asked questions

How many questions are on the exam?

The official certification examination consists of a total of 150 questions covering four distinct domains weighted across scientific principles, screening methods, treatment strategies, and professional ethics to test knowledge.

What is the passing score?

The established passing score required to successfully pass this professional certification examination is officially set at 500/800 points according to the established guidelines for candidates seeking credentials.

How long is the exam?

Test takers are given a total duration of 180 minutes to complete all questions included in the evaluation and demonstrate their professional competency across all mandatory core subjects.

Who certifies the LCDC credential?

The credential certification is officially issued by IC&RC. For long-term certification path details, check with IC&RC directly regarding current requirements and policies for all future applicants.

Sources and Verification

Verified 2026-09-14

How this page was made

This page was compiled using official IC&RC documentation and technical publication guides to present accurate domain weights and exam structures for candidates preparing for the credential.

Exam Domains

1 Domain I: Scientific Principles of Substance Use and Co-Occurring Disorders 25%
2 Domain II: Evidence-Based Screening and Assessment 20%
3 Domain III: Evidence-Based Treatment, Counseling, and Referral 30%
4 Domain IV: Professional, Ethical, and Legal Responsibilities 25%