Service Management Blog

ITIL® Service Delivery

ITIL 4
5 minute read
Joseph Mathenge

Whether it is a government agency, a hospital, or a food chain, almost all entities exist to provide services to their clients. How they go about it varies, depending on their operational context, requirements of customers and stakeholders, availability of resources as well as culture.

And in the digital age, technology-centric service delivery is becoming the preferred model by organizations of all types and sizes. According to UNCTAD, in 2020 digitally deliverable services increased to nearly 64% of total services export, a result driven mainly by the COVID-19 pandemic.

The ITIL® framework, that has been in existence for the last 30 years, remains a useful guidance that organizations can adopt in delivery of services of a technology nature. In this article, we will look at how the ITIL 4 framework can be leveraged in improving service delivery efforts that lead to valuable outcomes for themselves and their customers.

(This article is part of our ITIL 4 Guide. Use the right-hand menu to navigate.)

What is Service Delivery?

A subset of service management, service delivery is defined by the Cambridge Dictionary as the act of providing a service to customers. Service delivery is usually seen as the last leg once a service has been developed, gone live and is ready to be offered to any customer who requests for it.

Success in service delivery is usually measured from the customer’s perspective—whether they are satisfied with the service received and the provider’s efforts in delivering it:

  • Obviously, a poorly performing service (such as failed login, poor response, bad UI etc.) will not meet the grade.
  • And even if the service is good, if the provider is poor at delivery (delays, bad customer service, erroneous billing etc.), then the customer’s perception remains negative.

Successful service delivery requires an understanding of the competencies needed and the amount of each resource required. The ITIL 4 CDS publication informs us that the four dimensions of service management (organization & people, information & technology, partners & suppliers, value streams and processes) must be holistically considered, to identify the right resource needs in terms of amount as well as quality.

People involved in service delivery, particularly those facing the customer directly such as service desk, must be equipped with the right tools and knowledge to effectively cater to customer needs in line with agreed service targets. They must also be motivated and led in the right way, under a culture that values services and customers.

Technology resources must be deployed in a way that eases the provision of services to customers especially when it comes to onboarding which is the primary activity in service delivery.

  • Automation should be pursued where there are repetitive, manual tasks which can be optimized leading to faster delivery times and better quality.
  • Where third party vendors or partners are involved, contracts and agreements need to define the right approach to ensure customer satisfaction is paramount.
  • Value streams and processes should be regularly reviewed and optimized to ensure they do not hamper efforts to meet customer needs effectively.

The ITIL 4 Service Value Chain

In ITIL 4, we are introduced to the service value chain, the central element of the service value system.

The service value chain is an operating model which outlines a set of loosely coupled activities required to respond to demand and facilitate value realization through the creation and management of products and services. A specific combination of these activities plus associated practices results in a value stream which starts from demand and ends in value through the provision of products and services.

For example, a value stream involving access to a SharePoint folder might begin with Engage activity where the user requests the Service Desk for access (by email or raising a request on an ITSM tool), then the Service Desk Agent fulfils the request for access through the Deliver and Support activity.

ITIL 4 Service Value Chain

ITIL 4 Service Value Chain (Copyright Axelos)

In the Service Value Chain, the Deliver and Support activity is the main facet of service delivery. The purpose of the deliver and support value chain activity is to ensure that services are delivered and supported according to agreed specifications and stakeholders’ expectations.

The Deliver and Support activity will get inputs from other service value chain activities including:

  • New and changed products and services provided by Design and Transition
  • Service components provided by Obtain/Build
  • Improvement initiatives provided by Improve
  • Improvement status reports from Improve
  • User support tasks provided by Engage
  • Knowledge and information about new and changed service components and services from Design and Transition, and Obtain/Build
  • Knowledge and information about third-party service components from Engage

The key outputs of the Deliver and Support activity will include:

  • Services delivered to customers and users
  • Information on the completion of user support tasks for Engage
  • Product and service performance information for Engage and Improve
  • Improvement opportunities for Improve
  • Contract and agreement requirements for Engage
  • Change requests for Obtain/Build
  • Service performance information for Design and Transition

ITIL 4 Service Delivery Practices

The ITIL 4 guidance lists 34 management practices which are a set of organizational resources designed for performing work or accomplishing an objective. Practices support value chain activities at various points in the value stream and must be organized one way or another to ensure value creation since a practice is of no value as a stand-alone resource. While all practices have value, not all of them will be directly applicable in core service delivery activities.

When we consider the Deliver and Support activity within the Service Value Chain, certain practices are more instrumental in service delivery as demonstrated in the heatmap below from the ITIL 4 Foundation publication:

ITIL 4 Service Delivery Practices

Heat Map of Practice Contribution to Deliver and Support activity

The practices that contribute most to service delivery include:

  • Service Request Management. The practice of supporting the agreed quality of a service by handling all predefined, user-initiated service requests in an effective and user-friendly manner. Handling of requests is at the heart of service delivery.
  • Service Desk. The practice of capturing demand for incident resolution and service requests. It should also be the entry point and single point of contact for the service provider with all of its users. The service desk’s capturing of demand for requests is tied directly to service delivery.
  • Change Enablement. The practice of maximizing the number of successful service and product changes by ensuring that risks have been properly assessed, authorizing changes to proceed, and managing the change schedule. With regard to service delivery, standard changes are the type of change that would be most involved as some customer requests would be fulfilled as changes.

Related reading

ITIL 4 Best Practice e-books

These all-new ITIL e-books highlight important elements of ITIL 4 best practices so that you can quickly understand key changes and actionable concepts. Download now for free!


These postings are my own and do not necessarily represent BMC's position, strategies, or opinion.

See an error or have a suggestion? Please let us know by emailing blogs@bmc.com.

BMC Brings the A-Game

BMC works with 86% of the Forbes Global 50 and customers and partners around the world to create their future. With our history of innovation, industry-leading automation, operations, and service management solutions, combined with unmatched flexibility, we help organizations free up time and space to become an Autonomous Digital Enterprise that conquers the opportunities ahead.
Learn more about BMC ›

About the author

Joseph Mathenge

Joseph is a global best practice trainer and consultant with over 14 years corporate experience. His passion is partnering with organizations around the world through training, development, adaptation, streamlining and benchmarking their strategic and operational policies and processes in line with best practice frameworks and international standards. His specialties are IT Service Management, Business Process Reengineering, Cyber Resilience and Project Management.