Coordinated integration and implementation of an SMS provides ongoing control, greater effectiveness and opportunities for continual improvement. It enables an organization to work effectively with a shared vision. Appropriate tools may be used to enable the service management processes to be effective and efficient. The most effectual organizations consider the impact of the SMS through all stages of the service lifecycle, from planning and design to transition and operation.
This document provides guidance on the application of an SMS based on ISO/IEC 20000-1. It provides examples and suggestions to enable organizations to interpret and apply ISO/IEC 20000-1, including references to other parts of ISO/IEC 20000 and other relevant standards.
This part of ISO/IEC 20000 is independent of specific best practice frameworks and the service provider can apply a combination of generally accepted guidance and their own techniques.
This standard will allow you to:
Without management commitment, it is possible that management decisions can be made that conflict with requirements for an effective SMS. Examples can include reallocation of resources to other projects, lack of communication about the SMS and unresolved conflicts in process design.
BS ISO/IEC 20000-2:2012 is committed to ensuring evidence of management commitment and accountability available for review by an assessor. The alignment between policies, processes and procedures stated in the standard enables top management direction to be cascaded to all service provider personnel. This should align management decisions with the way the service provider's personnel operate on a day to day basis.
Top management approval of the service management plan is important because the plan can have implications for commitments to the customer, planning activities for suppliers and the allocation of resources for improvements and other changes.
This second edition cancels and replaces the first edition (ISO/IEC 20000-2:2005), which has been technically revised. The major differences are as follows:
ISO/IEC 20000-2:2012