Home Certification Schemes ISO/IEC 17011
Conformity Assessment ISO/IEC 17011 2017

Accreditation Bodies

Requirements for accreditation bodies accrediting conformity assessment bodies. Specifies general requirements for the competence, consistent operation, and impartiality of accreditation bodies across all sectors.

accreditation conformity assessment regulatory
About This Standard

ISO/IEC 17011 specifies requirements for accreditation bodies that assess and accredit conformity assessment bodies (laboratories, certification bodies, inspection bodies). It provides a framework for the consistent and impartial operation of accreditation, including participation in peer evaluation through multilateral recognition arrangements such as the IAF MLA and ILAC MRA.

Accreditation bodies sit at the top of the conformity assessment infrastructure, providing independent assessment of conformity assessment body competence. The standard governs how bodies like UKAS, DAkkS, ANAB, and NATA operate to maintain international recognition of their accreditation.

ACI-certified auditors develop understanding of accreditation body requirements and are equipped to evaluate accreditation system management.

Examination Topic Areas
Impartiality requirements for accreditation bodies
Accreditation body governance, structure, and oversight
Assessor qualification, competence management, and assignment
Assessment planning, scheduling, and programme management
Accreditation decision-making processes and criteria
Surveillance, reassessment, and changes to accreditation scope
Complaints and appeals processes in accreditation
Peer evaluation and international recognition (IAF/ILAC MLA/MRA)
Examination & Certification Process
01
Attend Training

Attend an ACI-Approved Training Provider (ATP) course for your chosen grade level. ACI-approved courses are aligned to the examination syllabus for ISO/IEC 17011.

02
Sit the Examination

Examinations are administered exclusively through ACI Approved Training Providers. Foundation and Internal Auditor examinations require 70% to pass; Lead Auditor requires 65%.

03
Apply for Certification

Submit your application through the ACI portal with your examination result, training certificate, and relevant audit experience log. Upon approval you receive your ACI Card ID and digital certificate.

Scheme Details
Standard ISO/IEC 17011
Edition 2017
Category Conformity Assessment
Cert. Period 3 years
Framework ISO/IEC 17024 Aligned
Available Grades PA · AA · AU · LA · PR · FACI
All Certification Schemes
Auditor Grades

Available Grades for ISO/IEC 17011

All six ACI auditor grades are available for this scheme. Each grade has defined competence, experience, and examination requirements.

PA
Provisional Auditor

Entry-level certification for those beginning their auditing career. Suitable for individuals who have completed foundation training but have limited audit experience.

Foundation examination pass (70%)
No prior audit experience required
Annual CPD requirement applies
AA
Associate Auditor

For auditors who have completed Internal Auditor training and have begun accumulating audit experience under supervision or in an internal audit role.

Internal Auditor examination pass
Minimum 2 internal audits conducted
Annual CPD requirement applies
AU
Auditor

Full auditor grade for practitioners with demonstrated audit experience. Recognised as a competent independent auditor of management systems.

Internal Auditor examination pass
Minimum 5 complete audits
Annual CPD requirement applies
LA
Lead Auditor

Senior grade for experienced auditors capable of leading audit teams and managing full audit programmes. The most widely recognised auditor grade internationally.

Lead Auditor examination pass (65%)
Lead Auditor training course
Minimum 10 complete audits as team lead
PR
Principal Auditor

Advanced grade for highly experienced auditors demonstrating sustained performance in complex audit environments and contributions to the auditing profession.

Lead Auditor grade prerequisite
Minimum 5 years audit experience
Professional development portfolio
FACI
Fellow of ACI

The highest ACI designation, awarded to individuals who have made an exceptional contribution to the management system auditing profession and to the ACI community.

By nomination and committee review
Exceptional professional contribution
Sustained ACI membership
Ready to certify in ISO/IEC 17011?

Find an Approved Training Provider, sit the examination, and submit your application to ACI.