ISO/IEC 27001 Lead Auditor (PECB Self-Study)

Information security threats continue to increase in complexity, frequency, and impact. Organizations across all industries rely on effective Information Security Management Systems (ISMS) to protect sensitive data, meet regulatory obligations, and maintain customer trust.

The PECB ISO/IEC 27001 Lead Auditor Self-Study training course is designed for professionals who prefer to learn independently and at their own pace. This format provides access to official PECB training materials and assessments, allowing participants to build the knowledge and skills required to audit an ISMS based on ISO/IEC 27001:2022—without scheduled classes or instructor-led sessions.

Through guided self-study, participants review structured course materials, complete knowledge checks and quizzes, and prepare for the certification exam on their own schedule. Once ready, learners may sit for the exam and apply for the “PECB Certified ISO/IEC 27001 Lead Auditor” credential.

By the end of this self-study course, you will be able to:

• Explain the fundamental concepts and principles of an information security management system (ISMS) based on ISO/IEC 27001

• Interpret ISO/IEC 27001 requirements for an ISMS from the perspective of an auditor

• Evaluate ISMS conformity to ISO/IEC 27001 requirements using fundamental audit concepts and principles

• Understand the activities required to plan, conduct, and close ISO/IEC 27001 audits in accordance with ISO/IEC 17021-1 and ISO 19011

• Prepare audit findings, nonconformity reports, and supporting audit documentation

• Understand how to manage and maintain an ISO/IEC 27001 audit program

• Self-study access to official PECB ISO/IEC 27001 Lead Auditor training materials (PDF format)

• Structured learning content aligned with the ISO/IEC 27001 Lead Auditor exam domains

• Knowledge checks and quizzes to support exam readiness

• ISO/IEC 27001 Lead Auditor certification exam (online)

• One free exam retake within 12 months (if required)

• Attestation of Course Completion worth 31 CPD (Continuing Professional Development) credits

• Certification and examination fees included

This self-study course is intended for:

• Auditors seeking to perform and lead information security management system (ISMS) audits

• Managers or consultants seeking to understand the ISMS audit process

• Individuals responsible for maintaining conformity with ISO/IEC 27001 requirements

• Technical professionals preparing for ISMS audits

• Professionals who prefer flexible, self-paced learning

Study format: Self-paced (no instructor-led sessions)

Exam duration: 3 hours

Exam format: Open-book, multiple-choice (standalone and scenario-based questions)

Passing score: 70%

Participants may take the exam once they feel prepared. After successfully passing the exam, learners may apply for the PECB Certified ISO/IEC 27001 Lead Auditor credential, subject to professional and audit experience requirements. PECB certification is internationally recognized and demonstrates competence in auditing information security management systems against ISO/IEC 27001.