Certified ISO/IEC 20000 - IT Service Management Lead Auditor

About the Course

ISO/IEC 20000-1:2018 specifies the requirements for establishing, implementing, maintaining, and continually improving an IT Service Management System (ITSMS). As organisations increasingly rely on complex digital ecosystems—including cloud platforms, outsourced service providers, hybrid infrastructures, and integrated service delivery models—the need for structured and competent ITSMS auditing has become critical. Effective auditing ensures conformity to standard requirements while also evaluating service performance stability, risk management effectiveness, governance alignment, and continual improvement capability. Organisations seeking to strengthen service reliability, regulatory compliance, and operational resilience require auditors who can assess both documented systems and practical implementation across IT service processes.

The Certified ISO/IEC 20000 - IT Service Management Lead Auditor training course develops the knowledge and practical skills required to plan, conduct, report, and follow up on IT Service Management System audits in alignment with ISO/IEC 20000-1:2018 and ISO 19011 auditing guidelines. Delegates will gain structured competence in clause interpretation, audit programme management, risk-based auditing, evidence evaluation, nonconformity identification, corrective action verification, and audit reporting. Practical simulations, case-based discussions, and applied exercises are incorporated to strengthen professional judgement and audit leadership capability. Delegates will receive a certificate of completion upon successful attendance and assessment.

Core Objectives

The delegates will achieve the following objectives:

• Interpret the requirements of ISO/IEC 20000-1:2018 within an audit context
• Explain the principles and guidance of ISO 19011 for management system auditing
• Plan and organise ITSMS audits effectively
• Conduct risk-based and process-based audits
• Collect and evaluate objective audit evidence
• Identify, classify, and document nonconformities and observations
• Prepare clear and structured audit reports
• Follow up on corrective actions and verify effective implementation
• Demonstrate professional auditor conduct, judgement, and communication skills

Training Approach

This training course adopts a structured and application-focused methodology combining standard interpretation sessions, audit planning workshops, role-play exercises, case study analysis, and simulated audit scenarios. Delegates will practise developing audit plans, preparing checklists, conducting interviews, sampling evidence, drafting nonconformity statements, and presenting audit conclusions. The approach reflects internationally recognised auditing best practices and prepares participants for real-world internal, supplier, and certification audit environments.

The Attendees

This training course is designed for professionals responsible for auditing, maintaining, or preparing IT Service Management Systems.

A broad range of professionals will benefit, including but not limited to:

• Internal ITSMS Auditors
• IT Service Management Managers
• IT Quality Assurance Professionals
• IT Risk and Control Managers
• Service Delivery and Operations Managers
• IT Governance and Compliance Professionals
• Consultants supporting ISO/IEC 20000 implementation
• Professionals preparing for second- or third-party audit roles

Daily Discussion

DAY ONE: ISO/IEC 20000-1 REQUIREMENTS & AUDITING PRINCIPLES

• Overview of ISO/IEC 20000-1:2018 Structure and Clauses
• Understanding the High-Level Structure (HLS)
• ITSMS Context, Leadership, and Planning Requirements
• Risk-Based Thinking in IT Service Management
• Principles of Management System Auditing (ISO 19011)
• Auditor Ethics, Impartiality, and Professional Conduct

DAY TWO: AUDIT PROGRAMME MANAGEMENT & AUDIT PLANNING

• Establishing an ITSMS Audit Programme
• Defining Audit Objectives, Scope, and Criteria
• Audit Risk Assessment and Resource Planning
• Audit Team Roles and Responsibilities
• Preparing Audit Checklists and Working Documents
• Stage 1 Audit (Readiness and Documentation Review)

DAY THREE: CONDUCTING THE ITSMS AUDIT

• Opening Meeting and Audit Communication
• Interview Techniques and Evidence Collection
• Sampling Methods and Audit Trail Verification
• Auditing Service Management Processes
• Identifying and Classifying Nonconformities
• Evaluating Root Causes and Corrective Actions

DAY FOUR: AUDIT REPORTING & FOLLOW-UP

• Writing Clear and Objective Audit Reports
• Major and Minor Nonconformities
• Corrective Action Review and Verification
• Surveillance and Follow-Up Audits
• Managing Disputes and Audit Challenges
• Maintaining Audit Documentation and Records

DAY FIVE: LEAD AUDITOR COMPETENCE, SIMULATION & MOCK EXAMINATION

• Lead Auditor Responsibilities and Decision Authority
• Managing Difficult Audit Situations
• Conflict Resolution During Audit Assignments
• Case-Based Audit Simulation (Full Audit Scenario Exercise)
• Mock Lead Auditor Examination (Time-Bound)
• Examination Review and Performance Feedback

Certificate Awarded

Upon successful completion of this training course, participants will be awarded a Certificate of Completion from XCalibre Training Centre, acknowledging their accomplishment. This certificate serves as a testament to their dedication to developing their skills and advancing their expertise in their respective fields.