Third-Party Certification Auditing Service

Certification auditors generate $100,000-$700,000 annually with 80-95% margins.

In 2025, certification requires independent third-party audits.

Revenue from certification audits ($1,500-$15,000 per audit), surveillance and recertification audits ($1,000-$10,000), auditor daily rates ($800-$2,500), remote audits (lower fees), multi-site audits, and auditing in multiple standards and schemes.

Successful auditors are certified by accredited certification bodies, conduct objective independent audits, verify conformance to standards and requirements, interview personnel and review documentation, and issue audit reports and recommendations.

Certification bodies and companies seeking certification as clients.

Marketing through certification body auditor networks, auditor credentials and approvals, auditing expertise in standards, industry experience, and audit quality reputation.