ACS-GP • Auditor recognition

Professional Auditor Membership

Join a modern auditor recognition framework built around verified qualifications, audit experience, professional ethics, and continuous professional development.

  • Digital Audit Logbook
  • Evidence-Based Membership
  • Professional Recognition
  • CPD Tracking
  • Multi-Standard Membership
Apply for Membership View Membership Criteria
Membership levels

Structured recognition aligned to experience

Each tier reflects a progressive standard of evidence, competence, and professional standing—not a training catalogue.

Associate Auditor

For professionals starting their auditing journey or completing auditor training.

Requirements
  • • Auditor training certificate
  • • Identity verification
  • • Code of conduct agreement
Suitable for
  • Internal auditors
  • Junior auditors
  • New professionals
ACS-GP

Associate Auditor

ISO 9001:2015

Alex J. Sample

Membership ID ASOC
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US$39 per year

Auditor

For professionals with verified audit experience and active participation in audits.

Requirements
  • • Lead Auditor qualification
  • • Audit log evidence
  • • Minimum audit experience
Suitable for
  • Active auditors
  • External auditors
  • Supplier auditors
ACS-GP

Auditor

ISO 14001:2015

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Membership ID AUDT
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US$59 per year

Lead Auditor

For experienced auditors demonstrating strong audit competence and professional capability.

Requirements
  • • Advanced audit experience
  • • Verified audit logs
  • • Audit evidence review
  • • CPD commitment
Suitable for
  • Lead auditors
  • Certification auditors
  • Senior professionals
ACS-GP

Lead Auditor

ISO 45001:2018

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Membership ID LEAD
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US$79 per year

Principal Auditor

For highly experienced professionals with extensive audit leadership and technical expertise.

Requirements
  • • Significant audit experience
  • • Strong professional standing
  • • Ongoing CPD
  • • Advanced technical competence
Suitable for
  • Audit leaders
  • Technical experts
  • Senior consultants
ACS-GP

Principal Auditor

ISO 27001

Dana P. Sample

Membership ID PRNC
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US$99 per year
How membership works

A clear, evidence-led pathway

  1. 1
    Select ISO Standard
  2. 2
    Upload Qualification Evidence
  3. 3
    Create Audit Logbook

    Lead Auditor Principal Membership

  4. 4
    Membership Review
  5. 5
    Membership Approval

    Subject to fee payment

Audit log
Logged under Dates Standard Role Hours Organization Notes Evidence
2026-05-15 12 Jun – 14 Jun 2026 ISO 9001:2015 Lead Auditor 24 Northwind Ltd QMS surveillance audit-report.pdf
2026-04-03 03 May – 05 May 2026 ISO 14001:2015 Auditor 18 Greenfield Inc EMS stage 2 audit-plan.pdf
2026-03-20 22 Apr – 23 Apr 2026 ISO 45001:2018 Team member 12 Site Services Co OHSMS gap assessment —

My membership portal — audit log columns and layout match the live dashboard (sample rows only).

Digital Audit Logbook

Maintain Your Professional Audit Experience Digitally

Track and maintain your audit experience through a structured digital audit logbook designed to support professional recognition and evidence-based membership verification.

  • Record audit activities
  • Upload supporting evidence
  • Maintain CPD records
  • Track audit experience
  • Manage multi-standard competence

Membership Benefits

Practical value for professionals who need traceable competence—not decorative titles.

Professional Recognition

Verified Audit Experience

Digital Membership Profile

CPD Tracking

Evidence-Based Verification

Multi-Standard Membership

Professional Credibility

Global Accessibility

Membership Criteria

Expand each topic to understand the evidence ACS-GP expects during review.

Qualification Requirements
Acceptable qualifications typically include recognised lead auditor training and supporting academic or professional credentials where applicable. Each submission is assessed in context of the selected standard(s).
Audit Experience Requirements
Demonstrable participation in audits is expected for higher membership tiers, including role clarity (e.g., auditor, lead auditor) and reasonable coverage across the standard’s intent.
Audit Log Evidence
The digital logbook should capture dates, standards, duration, role, and supporting artefacts where permitted—structured so technical reviewers can reconstruct a defensible audit history.
CPD Requirements
Continuing professional development is tracked to support ongoing competence, consistent with professional expectations for auditors operating in ISO-conformant environments.
Code of Conduct & Ethics
Members acknowledge impartiality, confidentiality, integrity, and professional behaviour. Breaches may result in review, suspension, or removal of recognition.

Commitment to Professional Integrity

All members are expected to maintain professional integrity, impartiality, confidentiality, ethical conduct, and competence throughout their auditing activities.

  • Integrity
  • Impartiality
  • Confidentiality
  • Professional Behaviour
  • Evidence-Based Auditing
  • Continuous Professional Development

Build Your Professional Auditor Profile

Apply for membership and maintain your audit qualifications, experience, and professional evidence through a modern digital membership framework.

Start Membership Application View Membership Requirements
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