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CLTD Exam Details

Number of questions

The exam consists of 150 multiple-choice questions (130 operational and 20 pretest). Pretest questions do not contribute to the total score but are necessary for research purposes and are randomly distributed among the scored items and are used for statistical purposes only. Candidates should answer all exam questions.

Length of Exam

Candidates have 3.5 hours to complete the exam.

Exam Development

Free for ASCM PLUS and CORE members, the exam content is developed according to the test outline included in the CLTD Exam Content Manual and industry validated by global subject matter experts. Exam questions are monitored through a rigorous psychometric calibration and cross-referenced to industry-approved source material. ASCM will be launching an updated version of the CLTD Exam, CLTD 2.0, on May 1st, 2020. The CLTD 1.0 exam will be discontinued on April 30, 2020.

Choose from the two ECM versions below for the exam content outline for your scheduled exam:


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