Compliance | Oversight | Sustainability. Professional certification in ethics-first infrastructure governance.
Five untimed sample questions - same format as the real exam. Immediate feedback and explanation after each answer. These questions will not appear in your actual exam.
Availability: The exam is available 24 hours a day, 7 days a week, 365 days a year. There are no exam windows. After receiving your Access Code, you may begin at any time.
Access Codes: Each code is single-use and tied to the purchaser's name and email. Transferring a code to another person is a breach of exam policy.
Retake Policy - Tiered waiting periods aligned with professional certification standards:
| Attempt | Waiting Period | Retake Fee | Question Set |
|---|---|---|---|
| 1st Retake (Attempt 2) | 14 days | Free | Different selection from the question bank |
| 2nd Retake (Attempt 3) | 30 days | Free | Different selection |
| 3rd Retake and beyond | 60 days | Free | Different selection |
Each attempt draws a different selection from the 40-question bank, and the draw also differs between candidates. Because 30 questions are served from a bank of 40, some questions will recur between attempts; the bank is being expanded to widen the draw.
Audit Logging: All exam sessions are audit-logged. Logs record: answer sequence, time per question, answer changes, and browser focus events. Logs are reviewed by CM Academy before certificates are issued. Candidates who leave the exam window more than twice during the session will receive an examiner review note on their transcript.
Certificate Issuance: Certificates are issued by CM Academy Consulting after transcript submission and examiner log review, and no earlier than the day after your refund period ends, normally day 8. The certificate references the COS™ Methodology DOI: 10.5281/zenodo.23588775.
Programme Governance: CM Academy maintains certification outcomes and continuous improvement processes for the COS™ certification programme. Exam results are reviewed periodically to verify that assessment aligns with stated outcomes and to identify curriculum improvement needs. This is a continuous improvement requirement, not a periodic exercise.
Ethics Audit: CM Academy welcomes scrutiny of its published claims. Every claim on this site is recorded in a content standard with its source, and questions are answered at info@cosmethod.org
5 untimed questions | Immediate feedback | These questions will NOT appear in your real exam
All 30 questions answered. Review using the map above, then submit.