The CM-Lean designation is earned by completing the seven units of AGC’s Lean Construction Education Program and passing an exam based on the learning events of each unit. The exam consists of 150 multiple choice questions and must be completed within four hours. The credential is valid for a period of three years. CM-Lean holders will be required to submit 30 hours of lean construction-related continuing education hours to renew their credential on a three year cycle.

Apply to take the exam here.

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