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A minimum score of 75% on the CLSS™ Examination is required to attain the CLSS™ certification. Candidates who do not pass the exam on their first attempt may pursue additional attempts in accordance with this policy.
A waiting period of three (3) calendar days from the date of an unsuccessful exam attempt is required before a retake may be scheduled. Once the waiting period has ended, the candidate may proceed with their next attempt. Retake fees are outlined in the Birthwork Institute™ Fee Policy, and all retake purchases must be completed through the designated scheduling platform.
Each exam retake is subject to the same requirements, conditions, and standards as the initial examination. Candidates may complete up to five (5) lifetime attempts to achieve a passing score.
All certification decisions related to initial attempts, retakes, and eligibility are made solely by the Birthwork Institute™ Certification Council in accordance with established criteria and applied consistently to all candidates.
Last updated: December 2025