CS-AP
Certification Standard

The CS-AP certification signifies that the holder has demonstrated the professional competence required to plan, execute, and report on sustainability assurance engagements under ISSA 5000. The certification is awarded only where a candidate meets a defined standard of applied knowledge, professional judgement, and methodological reasoning appropriate to ISSA 5000 assurance scenarios. The credential reflects performance against a rigorous, examiner-set assessment as at the date of award. It indicates capability to apply ISSA 5000 requirements to novel engagement circumstances, evaluate evidence under uncertainty, and justify assurance conclusions in regulatory or review settings.
ASSESMENT FORMAT

A written examination comprising multiple components
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The certification assessment is designed to test professional judgement under realistic conditions. It is administered online, is not proctored, and candidates may access reference materials during the assessment. The assessment is designed assuming such access; questions cannot be answered through simple lookup.

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SECTION A - MULTIPLE CHOICE

43 questions

Knowledge & Procedural Application
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Multiple-choice questions testing knowledge of ISSA 5000 requirements, definitions, and procedural requirements across all eight programme modules. Designed to verify comprehensive understanding of the standard's framework and its application to engagement scenarios. Auto-graded via Brillium assessment platform.
SECTION B - ESSAY

11 questions

Applied Judgement & Methodology
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Scenario-based questions requiring candidates to apply ISSA 5000 to realistic engagement situations: planning an assurance engagement for a CSRD-reporting manufacturer, assessing materiality for a mining company, evaluating evidence sufficiency for value chain data, determining appropriate conclusion types. Auto-graded via Claude API pipeline.
PASS STANDARD

Clear, consistent standards applied to every candidate
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The assessment is graded on a pass/fail basis. There is no partial credit, no grades, and no score disclosure. Results are issued within fourteen days of assessment submission.
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60%

Overall pass mark

50%

Minimum per section

60%

Results turnaround
ASSESSMENT DESIGN

Designed to resist rote memorisation
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The assessment includes knowledge verification across all programme domains, applied judgement scenarios requiring reasoned analysis, evidence evaluation exercises, and conclusion formation under ambiguous conditions.

Questions require application of ISSA 5000 principles to novel circumstances, not recall of prescribed answers. The assessment is designed to distinguish practitioners who understand the standard's methodology from those who have only memorised its text.

Candidates who do not pass may reattempt the assessment. Reattempt conditions and fees are specified in the Terms and Conditions. There is no appeal process for assessment results. The assessment is designed and marked to professional examination standards; marking decisions are final.


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ASSESSMENT DESIGN

The CS-AP credential
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Certified individuals may use the designation "CS-AP" after their name in professional contexts. Use of the designation is subject to the Terms and Conditions governing credential holders.

Certification status is verifiable through the CS-AP registry. Employers, clients, and regulators may verify certification status by contacting the registry directly.

Certification may be revoked for violation of the Terms and Conditions, including misrepresentation of the credential or conduct that brings the credential into disrepute.


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Ready to review pricing?

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Individual, SME, and Corporate enrolment options available. Foundation Cohort pricing for the first 20 candidates.
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CS-AP Pricing