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ISO/IEC 17020:2012 & Lead Auditor Course (Clause-by-Clause)
Rating: 4.5 out of 5(35 ratings)
1,047 students

ISO/IEC 17020:2012 & Lead Auditor Course (Clause-by-Clause)

Master ISO/IEC 17020 Conformity Assessment Auditing, Case Studies, & Accreditation Readiness (Testing and Calibration)
Created byISO Xpert
Last updated 5/2026
English

What you'll learn

  • Interpret ISO/IEC 17020:2012 clause by clause
  • Understand inspection body types (A, B & C)
  • Evaluate impartiality & confidentiality risks
  • Audit inspection methods, reports & records
  • Conduct Stage 1 & Stage 2 assessments
  • Witness inspection activities professionally
  • Write major & minor nonconformities
  • Manage audit teams as a Lead Auditor
  • Prepare for ISO/IEC 17020 Lead Auditor exams

Course content

23 sections109 lectures11h 22m total length
  • Introduction1:01
  • Course Introduction2:20
  • Welcome to the ISO/IEC 17020 Lead Auditor Course5:47

    Discover how ISO/IEC 17020 governs inspection bodies and shapes the lead auditor mindset through ethics, risk-based questioning, and accreditation audits to protect public safety and trust.

  • Course Objectives, Outcomes & Structure4:54
  • What Is an ISO/IEC 17020 Lead Auditor?6:27
  • Internal Auditor vs External Auditor vs Lead Auditor6:37
  • Auditor Ethics, Confidentiality & Impartiality6:22

Requirements

  • No mandatory prerequisites.
  • Recommended (not required): Experience in inspection, testing, engineering, QA/QC, or compliance
  • Recommended (not required): Basic knowledge of ISO standards or auditing

Description

This course contains the use of artificial intelligence.

ISO/IEC 17020:2012 is the internationally recognized standard that defines the competence, impartiality, and consistent operation of inspection bodies. It is a critical requirement for organizations performing inspection, verification, and conformity assessment activities across industries such as oil & gas, construction, engineering, utilities, manufacturing, and regulatory services.

Enhance your learning with newly added practical resources designed for real-world application.

Access a free Gap Analysis tool and ready-to-use white label templates to simplify implementation and documentation.


The ISO/IEC 17020:2012 Lead Auditor Certification Course by ISO Xpert is a comprehensive, practical, and industry-focused training program designed to develop competent Lead Auditors capable of auditing inspection bodies against accreditation requirements and supporting successful assessments by accreditation bodies.

This course delivers clause-by-clause mastery of ISO/IEC 17020, aligned with ISO 19011 auditing guidelines, and provides deep insight into how accreditation assessments are planned, conducted, witnessed, and evaluated. Participants will learn not only the standard requirements, but also how auditors interpret them in real inspection environments.

Through real-world case studies, mock assessments, witness audit scenarios, and nonconformity writing exercises, learners gain the confidence and professional judgment required to lead audits, manage audit teams, and support inspection bodies through initial accreditation and surveillance assessments.

Whether you aim to become a certified ISO/IEC 17020 Lead Auditor, an inspection body manager, or a consultant supporting accreditation readiness, this course equips you with the technical knowledge, auditing skills, and practical tools required for success.

Who this course is for:

  • ISO/IEC 17020 Lead Auditor aspirants
  • Inspection body managers & technical managers
  • Internal & external auditors
  • QA/QC & compliance professionals
  • Consultants & accreditation coordinators
  • Engineers & inspectors
  • Professionals working with accreditation bodies