ISO/IEC 20000-1:2018
Information technology - Service management - Part 1: Service management system requirements
This document specifies requirements for an organization to establish, implement, maintain and continually improve a service management system (SMS). The requirements specified in this document include the planning, design, transition, delivery and improvement of services to meet the service requirements and deliver value. This document can be used by:a) a customer seeking services and requiring assurance regarding the quality of those services;b) a customer requiring a consistent approach to the service lifecycle by all its service providers, including those in a supply chain;c) an organization to demonstrate its capability for the planning, design, transition, delivery and improvement of services;d) an organization to monitor, measure and review its SMS and the services;e) an organization to improve the planning, design, transition, delivery and improvement of services through effective implementation and operation of an SMS;f) an organization or other party performing conformity assessments against the requirements specified in this document;g) a provider of training or advice in service management.The term "service" as used in this document refers to the service or services in the scope of the SMS. The term "organization" as used in this document refers to the organization in the scope of the SMS that manages and delivers services to customers. The organization in the scope of the SMS can be part of a larger organization, for example, a department of a large corporation. An organization or part of an organization that manages and delivers a service or services to internal or external customers can also be known as a service provider. Any use of the terms "service" or "organization" with a different intent is distinguished clearly in this document.
This document specifies requirements for an organization to establish, implement, maintain and continually improve a service management system (SMS). The requirements specified in this document include the planning, design, transition, delivery and improvement of services to meet the service requirements and deliver value. This document can be used by:
a) a customer seeking services and requiring assurance regarding the quality of those services;
b) a customer requiring a consistent approach to the service lifecycle by all its service providers, including those in a supply chain;
c) an organization to demonstrate its capability for the planning, design, transition, delivery and improvement of services;
d) an organization to monitor, measure and review its SMS and the services;
e) an organization to improve the planning, design, transition, delivery and improvement of services through effective implementation and operation of an SMS;
f) an organization or other party performing conformity assessments against the requirements specified in this document;
g) a provider of training or advice in service management.
The term "service" as used in this document refers to the service or services in the scope of the SMS. The term "organization" as used in this document refers to the organization in the scope of the SMS that manages and delivers services to customers. The organization in the scope of the SMS can be part of a larger organization, for example, a department of a large corporation. An organization or part of an organization that manages and delivers a service or services to internal or external customers can also be known as a service provider. Any use of the terms "service" or "organization" with a different intent is distinguished clearly in this document.
The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.
The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.
With Requirements, quickly access the main part of the normative text!

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.
Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!
Request your free, no-obligation live demo
I discover COBAZ