ISO/IEC TS 20000-14:2023 PDF

Overview

ISO/IEC TS 20000-14:2023 provides guidance on applying Service Integration and Management (SIAM) within a Service Management System (SMS) based on ISO/IEC 20000-1. It helps organizations that operate services sourced from multiple service providers to incorporate a service integrator layer for end-to-end governance, integration, assurance and coordination. This Technical Specification is targeted at organizations implementing SIAM alongside an SMS and the consultants who support them. It is not applicable to organizations with only one service provider.

Key topics and requirements

• SIAM ecosystem and model: Describes the three SIAM layers - customer organization (retained capabilities), service integrator, and service providers - and how they interact.
• Terminology alignment: Compares SIAM terms with ISO/IEC 20000-1 language (e.g., using “service providers” instead of “supplier”).
• Roles, responsibilities and structural elements: Defines SIAM roles and multi-organization structural elements such as boards, process forums and working groups.
• SIAM practices: Focuses on four practice areas - people, process, measurement, technology - used to deliver governance, integration and assurance across providers.
• Deployment roadmap: Guidance on stages for adopting SIAM with an SMS: discovery & strategy, plan & build, implement, run & improve, including scenarios for integrating SIAM into existing or new SMS implementations.
• Mapping to ISO/IEC 20000-1: Correlation between ISO/IEC 20000-1 requirements and SIAM best practices to support conformity and audit readiness.
• Scope limitations: Emphasizes applicability only when multiple service providers are involved and clarifies that other governance models may be used.

Practical applications

• Implementing an effective multi-vendor service management approach to ensure end-to-end service delivery and business value.
• Reducing risks of “accidental multi-sourcing” by introducing consistent controls and a single logical accountability layer (service integrator).
• Supporting procurement, contract management, performance measurement and cross-provider incident/change coordination within an SMS.
• Guiding consultants and internal change teams during SMS implementation or improvement using a SIAM approach.

Who should use this standard

• IT and service leaders managing complex, multi-provider environments
• Service integrators and internal integration teams
• Consultants, auditors and advisors implementing or assessing SMS with SIAM
• Organizations seeking alignment between SIAM practices and ISO/IEC 20000-1 certification efforts

Related standards

• ISO/IEC 20000-1 - Service management system requirements
• ISO/IEC 20000-10 - Overview and key concepts
• References include governance guidance such as ISO/IEC 38500 (as cited within the TS)

Keywords: ISO/IEC TS 20000-14:2023, SIAM, service integrator, service management system, ISO/IEC 20000-1, multi-vendor, service providers, SMS.