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ISO/IEC 20000-1: IT Service Management Systems (ITSM) (Udemy.com)

Master the service management system (SMS) requirements — service delivery, SLAs, incidents and continual improvement

Created by: Cristian Vlad Lupa

Last updated July 2026

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What you will learn

  • The requirements of ISO/IEC 20000-1:2018
  • What a Service Management System represents
  • Prepare for the certification as Service management professional
  • Implement or audit a Service management system

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Course Description

ISO/IEC 20000-1 is the international standard for service management systems (SMS) — the certifiable framework for IT service management (ITSM) and, since its 2018 edition, for managing services of any kind. It defines the requirements for planning, designing, delivering and improving services, and it is the standard IT service providers certify against to demonstrate the quality of their service delivery.

This course walks you through the requirements of ISO/IEC 20000-1, clause by clause, so you understand what a service management system consists of and how organizations implement and certify one.

Course structure

  • Introduction — what a service management system is, and the ISO/IEC 20000 series of standards: ISO/IEC 20000-1 (requirements), ISO/IEC 20000-2 (application guidance) and ISO/IEC 20000-3 (scope definition)

  • Context of the organization (Clause 4) — internal and external issues, needs and expectations of interested parties, and the scope of the SMS

  • Leadership (Clause 5) — top management commitment, the service management policy, and roles, responsibilities and authorities

  • Planning (Clause 6) — risks and opportunities, service management objectives, and the service management plan

  • Support (Clause 7) — resources, competence, awareness, communication, documented information, and the knowledge needed to support the SMS

  • Operation (Clause 8) — the heart of the standard, covering the service management processes:

    • Service portfolio — planning services, and the service catalogue

    • Relationship and agreement — business relationship management, service level management and service level agreements (SLAs), and supplier management

    • Supply and demand — budgeting, demand and capacity management

    • Service design, build and transition — including change management and release and deployment management

    • Resolution and fulfilment — incident management, service request management and problem management

    • Service assurance — service availability, service continuity and information security management

  • Performance evaluation (Clause 9) — monitoring, measurement, analysis and evaluation, internal audits, and the management review

  • Improvement (Clause 10) — nonconformities, corrective actions and continual improvement

The course also covers certification to ISO/IEC 20000-1 — for service providers and for individuals — and includes quiz questions similar to those you may face when certifying as a service management professional.

Who this course is for

  • IT service management (ITSM) professionals, service managers and service desk leads

  • ITIL practitioners who want to understand the certifiable standard that complements the ITIL framework

  • IT managers and managed service providers (MSPs) preparing their organization for ISO/IEC 20000-1 certification

  • Quality and management system professionals (ISO 9001, ISO/IEC 27001) extending into service management

  • Consultants and auditors working with service management systems

Get all the key information about service management systems and the requirements of ISO/IEC 20000-1:2018 — the standard behind quality IT service delivery.

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Instructor Details

Cristian Vlad Lupa

Who am I?
I’ve been working in the field of standards, auditing, and certification since the early 2000s. Over the years, I’ve contributed to hundreds of projects across various industries and disciplines. Today, I work with RIGCERT, an accredited certification body based in Europe.

What do I do?
I translate the knowledge and best practices from international standards and recognized compliance frameworks into clear, practical language — to help individuals and organizations improve.

How do I teach?

I design and record every course myself. You will be learning from a human instructor with real-world auditing experience — not from AI-generated content. Since launching my first course in 2016, my focus has always been on extracting the core ideas from complex subjects and delivering them in a clear, concise format. I only build and publish courses that I myself would take.

What are my interests?
My work spans quality management, information security, data protection and privacy, artificial intelligence governance, risk management, business continuity, occupational health and safety, environmental management, energy management, compliance, food safety, and others.


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Reviews

4.5

5,519 ratings on Udemy

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By Alejandra Del Peon on 10/3/2026

I like the course, just it would be very usefull to share templates of the different topics.

By VICTOR JAVIER CASALE on 9/16/2026

Muy bueno, con explicaciones simples y concisas que permite entender el alcance de la norma ISO 20000

By Waldo Miranda on 4/24/2026

Really good course and simple explanations to understand the ISO 20000. A good first step.

By Jackie Watson on 3/30/2026

This course was very good and is the second one I've done with this tutor. He explains everything very well and is easy to understand.

By Kwaja khizer Ahamed khan on 3/7/2026

good but lengthy topics

By Anonymized User on 2/5/2026

The course was very well structured and instructor explained everything very well

By Keith Fiorini on 1/16/2026

Yes most of the terms used are already familiar and we use some of the practices

By Sylvester Tate on 12/16/2025

I’m not deep enough into the course yet to give a comprehensive answer, but the only issue I’ve experienced so far is not being able to speed up the course on my device.

By Carlos Roberto Doblado Ochoa on 11/10/2025

Excelentes conceptos, veremos más adelante la puesta en practica de esta ISO 20000-1, gracias.

By Juan Emilio Silva Martinez on 10/26/2025

excelente curso, explica muy claro los capítulos de la norma y con un resumen al finalizar cada uno ayuda a reforzar lo tratado

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Overall Score : 90 / 100