Information Technology Infrastructure Library v3


Information Technology Infrastructure Library (ITIL) v3 is a comprehensive framework for IT service management, designed to ensure organizations deliver consistent and efficient IT services to clients and customers. ITIL v3, which was introduced in 2007, builds on the framework of ITIL v2 by focusing on the service lifecycle and improving alignment between business and IT objectives. It encompasses processes, guidelines, and best practices to streamline IT operations, reduce costs, and enable continuous improvement.


The phonetic pronunciation of the keyword “Information Technology Infrastructure Library v3” is:/ˌɪnfərˈmeɪʃən tɛkˈnɒlədʒi ˈɪnfrəstrʌkʧər ˈlaɪbrəri viːθri/In the International Phonetic Alphabet (IPA), it can be broken down into these specific sounds:- /ˌɪnfərˈmeɪʃən/ for “information”- /tɛkˈnɒlədʒi/ for “technology”- /ˈɪnfrəstrʌkʧər/ for “infrastructure”- /ˈlaɪbrəri/ for “library”- /viːθri/ for “v3” (version 3)

Key Takeaways

  1. ITIL v3 provides a comprehensive framework for delivering quality IT services by focusing on the most effective and efficient practices to align IT services with business requirements.
  2. This framework is organized into five core publications detailing the service lifecycle stages: Service Strategy, Service Design, Service Transition, Service Operation, and Continual Service Improvement.
  3. ITIL v3 advocates for adopting a customer-centric approach and emphasizes the concept of continuous improvement to ensure IT infrastructure evolves along with changing business needs and industry trends.


The Information Technology Infrastructure Library (ITIL) v3 is important because it provides a comprehensive framework for IT service management (ITSM), enabling organizations to deliver high-quality services that meet customers’ needs and expectations.

By adopting ITIL v3 best practices, organizations can streamline their operations, improve IT efficiency, and reduce costs.

As a widely recognized standard in the IT industry, ITIL v3 enables consistent communication and collaboration among cross-functional teams and supports continual improvement in service delivery.

Ultimately, the implementation of ITIL v3 contributes to enhanced customer satisfaction and increased competitiveness for businesses in an ever-evolving digital landscape.


The Information Technology Infrastructure Library v3 (ITIL v3) is a globally recognized framework that aims to streamline and improve the management of IT services within organizations. Its primary purpose is to harmonize IT processes, functions, and roles in a way that aligns with the organization’s goals and objectives.

Developed in the 1980s by the UK Office of Government Commerce, ITIL has undergone several revisions, with version 3 focusing on a comprehensive approach to service lifecycle management. ITIL v3 plays a crucial role in assisting IT professionals to identify, plan, deliver, and support IT services efficiently, resulting in improved service quality, reduced costs, and a more proficient use of resources.

ITIL v3 is widely used across various industries and sectors for its effective approach to IT service management (ITSM). By implementing ITIL v3 practices, organizations can develop a clear and consistent service strategy, design, and transition in accordance with their requirements. This structured and systematic approach not only enhances communication and coordination among different departments, but also encourages a customer-centric culture within the organization.

Furthermore, ITIL v3 advocates for the implementation of a continual service improvement (CSI) process, which aims at identifying opportunities for enhancement and optimization in the IT service landscape. Ultimately, ITIL v3 fosters a holistic understanding and management of IT services, ensuring that organizations remain agile and equipped to adapt to evolving business landscapes.

Examples of Information Technology Infrastructure Library v3

NASA’s Knowledge Services Network System: In 2009, NASA’s Goddard Space Flight Center adopted ITIL v3 framework as a standard for its Knowledge Services Network System (KSNS). This implementation improved service delivery, increased efficiency, and reduced downtime for critical services. NASA developed and deployed standardized IT processes based on ITIL v3 best practices that helped streamline operations and provide better visibility into system performance issues, enabling faster resolution and increased service reliability.

Barclays Bank IT Service Management Implementation: Barclays Bank implemented ITIL v3 framework for its IT Service Management processes. This led to a consistent and structured approach to IT service delivery, ensuring more effective communication between IT teams and other stakeholders. As a result, the bank experienced cost savings, improved customer satisfaction, and streamlined processes. Implementing ITIL v3 also helped the bank achieve compliance with regulatory requirements like the Sarbanes-Oxley Act.

The Government of Dubai – Department of Finance: The Department of Finance in Dubai implemented ITIL v3 as a part of their IT Infrastructure Centralization Project. By adopting the ITIL framework, the Department was able to establish standardized IT service management processes, including incident management, change management, and service level management. The implementation of ITIL v3 in Dubai’s Department of Finance helped create a more efficient IT infrastructure, reduced IT downtime, and increased customer satisfaction.

Information Technology Infrastructure Library v3 FAQ

What is Information Technology Infrastructure Library v3?

The Information Technology Infrastructure Library (ITIL) v3 is a set of best practices for IT service management (ITSM) that promotes business efficiency, value, and growth through well-organized and structured IT services. ITIL v3 focuses on a lifecycle approach to ITSM and aligns IT services with the needs of the business.

What are the main components of ITIL v3?

ITIL v3 consists of five core volumes, each covering a specific area of ITSM. These volumes are Service Strategy, Service Design, Service Transition, Service Operation, and Continual Service Improvement. Combined, these components provide a comprehensive framework for ITSM processes throughout the lifecycle of an IT service.

What are the benefits of ITIL v3?

The benefits of using ITIL v3 best practices include improved IT services that are aligned with business objectives, increased customer satisfaction through efficient service delivery, reduced IT costs and risks, better communication and collaboration between IT and the business, and continuous service improvement.

What is the difference between ITIL v2 and ITIL v3?

While both ITIL v2 and ITIL v3 are frameworks for IT service management, ITIL v3 introduces an enhanced focus on service lifecycle management, emphasizing business alignment and ensuring that processes are revisited and improved upon regularly. ITIL v3 also introduces the concept of Service Strategy, which helps organizations understand the long-term planning and value of their IT services.

How can I get ITIL v3 certified?

ITIL v3 certification is offered at multiple levels, starting with the ITIL Foundation level, which focuses on the fundamental aspects of the ITIL framework. After completing the ITIL Foundation, you can progress through the intermediate levels (Service Lifecycle and Service Capability modules) and the ITIL Expert level. To obtain certification, you will need to pass examinations at each level, typically offered through accredited training organizations and examination institutes.

Related Technology Terms

  • Service Lifecycle
  • Continual Service Improvement (CSI)
  • Service Transition (ST)
  • Incident Management
  • Change Management

Sources for More Information

  • Axelos –
  • IT Governance –
  • ISO 20000 Certification –
  • ServiceNow –

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