Policies & Resources
A transparent operating posture, on the record.
The public policies, processes, and references that govern how OPG audits, certifies, and remains accountable as an accredited certification body.
Resource Center
Policies, processes, and references.
Policy
OPG Impartiality Policy
Our commitment to strict separation of consulting and certification.
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Policy
Conflict of Interest Policy
How we identify and manage potential conflicts in audit engagements.
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Process
Complaints & Appeals Process
How concerns are raised, reviewed, and resolved.
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PDF
Use of Marks & Reference to Certification
Rules for displaying the OPG certification mark.
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Process
OPG Certification Process
The end-to-end certification lifecycle.
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Suspended or Withdrawn Certifications
Public list of certifications no longer in good standing.
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Rules
Other Rules Related to Accredited Certification
Additional rules clients agree to as part of accredited certification.
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Page
Verification of OPG Certificates
How to verify the standing of any OPG-issued certificate.
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External
Scope of Accreditation
Our IAS-accredited scope and standards.
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