ISO 20000-1 consultancy and certification support in the UK

We help organisations design, improve, and prepare ISO 20000-1 Service Management Systems so they can strengthen service quality, improve governance, and move toward certification with confidence.

Talk to us about ISO 20000-1

What is ISO 20000-1?

ISO/IEC 20000-1:2018 is the international standard for Service Management Systems, often used in the context of IT service management. It sets out the requirements for planning, establishing, implementing, operating, monitoring, reviewing, maintaining, and continually improving a service management system. In practice, ISO 20000-1 helps organisations manage how services are designed, transitioned, delivered, measured, and improved so that service delivery is more consistent, controlled, and aligned with customer and business requirements.

Who is ISO 20000-1 for?

ISO 20000-1 is relevant to organisations that deliver IT services, managed services, internal service functions, or technology-enabled services where quality, consistency, and accountability matter. It is especially valuable for organisations that want to formalise service governance, improve operational discipline, support customer assurance, or demonstrate that service delivery is being managed through a recognised management-system framework.

How Viritux helps

We support organisations with ISO 20000-1 gap analysis, implementation planning, Service Management System design, internal audit preparation, and certification readiness. Our role is to make the standard practical and usable within the way services are actually delivered. We focus on building a management system that improves service delivery rather than creating documentation for its own sake.

  • ISO 20000-1 gap analysis and readiness assessment
  • Service Management System design and implementation support
  • Governance, process, and continual improvement support
  • Internal audit and certification preparation

ISO 20000-1 and ISO 27001

ISO 20000-1 and ISO 27001 focus on different but closely connected areas of organisational control. ISO 20000-1 is concerned with the quality and governance of service management, while ISO 27001 is concerned with the governance of information security. Because both standards use a management-system structure, they can work well together. For organisations delivering technology services, that can create a stronger combined approach to service quality, operational governance, information security, and customer assurance.

Ready to discuss your requirements?

Talk to us about ISO 20000-1