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Your Certification, Your Career

Why ACI Certification
Matters

ACI credentials are built around international standards, real-world audit competence, and verifiable proof of professional achievement — giving you and your employer genuine confidence in your qualification.

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For Professionals

What Certification Does for Your Career

ACI certification is more than a piece of paper — it is independent, verifiable proof of your audit competence against a recognised international standard.

Recognised Professional Standing

Your ACI credential appears in the ACI Professional Register — a publicly searchable record that employers, clients, and procurement teams can check instantly.

Career Advancement

Certified auditors consistently report greater opportunities for promotion, higher daily rates, and access to roles that require a recognised qualification as a minimum requirement.

Credibility With Clients

When you present your ACI Digital ID Card, clients can scan the QR code and see your certification in real time. No question about validity, no paper trail required.

Three-Year Credential Period

Your ACI certification covers a full three-year period — paid once. No annual renewal fees. Stay certified by maintaining your CPD record and renewing at the three-year mark.

Professional Development Structure

ACI certification gives your CPD a framework. The recertification cycle keeps your knowledge current and your professional development purposeful, not just ticked off.

Alumni Network

All certified auditors are listed in the ACI Professional Register and join the ACI alumni programme, connecting you with peers across every management system scheme.

For Employers & Clients

Why Employers Specify ACI

Independent Assessment

ACI certification is issued by an independent certification body — not by the training provider who delivered the course. That separation means the credential reflects genuine competence, not course attendance.

Verifiable in Seconds

Every ACI certificate holder carries a Digital ID Card with a unique QR code. Scan it and the ACI system returns the holder's name, certification grade, scheme, and expiry date in real time.

What to Look For in Your Audit Supply Chain

  • Certification issued by an independent body, not the training provider
  • Grade matched to the level of audit work required (Internal, Lead, or Principal)
  • Scheme matching the standard being audited (e.g. ISO 9001, ISO 27001)
  • Certification current and listed in a publicly searchable professional register
  • Training completed through an Approved Training Provider
Standards Alignment

ISO/IEC 17024
What It Means for You

ISO/IEC 17024 is the international standard for personnel certification bodies. ACI aligns its certification processes with these requirements — meaning the way we assess, certify, and maintain your credential follows internationally accepted principles of impartiality, consistency, and rigour.

  • Independent certification decisions — separated from training
  • Defined competence criteria for each grade and scheme
  • Formal appeals and complaints procedure
  • Impartiality safeguards throughout the process
  • Three-year certification cycle with CPD maintenance

Certification Grades

Choose the Grade That Matches Your Experience

ACI offers five grades from Foundation through to Principal, each with defined competence requirements and a clear progression path.

FOUND
Foundation Auditor
Demonstrates core understanding of a management system standard. Entry level for those completing foundation training.
$75
PROV
Provisional Auditor
Recognises training completion and initial audit experience. Transitioning professionals building their audit portfolio.
$75
AU
Auditor
Independently conducts internal audits. Requires evidenced audit experience and internal auditor training.
$99
LA
Lead Auditor
Leads audit teams and manages the full audit process. Requires lead auditor training and demonstrated leadership experience.
$99
PR
Principal Auditor
The senior ACI grade. Recognised for outstanding depth of experience, audit leadership, and sector knowledge.
$200

All fees are USD · one-time · valid for 3 years · Digital ID Card included

Ready to Get Certified?

Check your eligibility, choose your grade and scheme, and start your ACI application online in minutes.

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