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
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
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.
Instructor Details
- 4.5 Rating
5,519 Reviews
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.
More courses by Cristian Vlad Lupa
ISO/IEC 27001: Information Security Management System (ISMS) (2026)
4.5 (20,075 Reviews)
Provider: Udemy
Time: 7.3h
$12.99
ISO 9001:2026. Quality Management System (QMS) Lead Auditor
4.6 (14,603 Reviews)
Provider: Udemy
Time: 10.5h
$11.99
Cybersecurity Management with ISO/IEC 27001 (2026)
4.5 (9,815 Reviews)
Provider: Udemy
Time: 4.1h
$84.99
ISO 22301: Business Continuity Management Systems (BCMS) (2026)
4.5 (8,616 Reviews)
Provider: Udemy
Time: 2.4h
$11.99
ISO 45001: Occupational Health & Safety Management (OHSMS) (2026)
4.6 (8,323 Reviews)
Provider: Udemy
Time: 5.6h
$69.99
ISO 14001:2026: Environmental Management Systems (EMS)
4.6 (8,081 Reviews)
Provider: Udemy
Time: 5.2h
$16.99
More IT Certifications courses
Master Splunk Enterprise Administration: Certification Prep (2024)
5.0 (154 Reviews)
Provider: Udemy
Time: 1.8h
$59.99
Cisco Troubleshooting Labs For CCNA, CCNP, and CCIE Students (2026)
4.9 (819 Reviews)
Provider: Udemy
Time: 6.8h
$10.99
CCNA Cyber Ops Tools: Sec Onion, Wireshark, and Kali Linux (2025)
4.9 (292 Reviews)
Provider: Udemy
Time: 4.5h
$10.99
ISTQB Certified Tester - Foundation Level latest Version (2025)
4.9 (224 Reviews)
Provider: Udemy
Time: 9.5h
$19.99
CompTIA Tech+ FC0-U71 Prep Hands-on training, Practice Exam (2026)
4.9 (132 Reviews)
Provider: Udemy
Time: 7.6h
$11.99
Cisco CCNA 200-301 – The Complete Guide to Getting Certified (2026)
4.8 (90,672 Reviews)
Provider: Udemy
Time: 42.7h
$19.99
Reviews
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
Quality Score
No CourseDuck member has rated this course yet. Taken it? Give each part a thumbs up or down.
Overall Score : 90 / 100












