ITIL Version 5 Overview
What is ITIL?
ITIL (Information Technology Infrastructure Library) is the most widely recognized framework for IT service management globally. It provides best-practice guidance for managing and delivering IT services to create organizational value through technology.
Beyond traditional IT service management, ITIL has expanded into digital product and service management, integrating advanced digital tools, business model shifts, and customer engagement strategies. The framework now unifies product and service management concepts that were historically treated separately.
By the Numbers
- 3+ million professionals certified in ITIL globally
- 82% of Fortune 500 companies use ITIL
- Present in more than 150 countries
- Continuously updated from 1989 to present
ITIL Version 5: A Major Step Forward
Launched in January 2026, ITIL v5 represents the first major update since ITIL 4 (2019). It builds upon proven ITIL 4 concepts while addressing contemporary technology and business environments.
The framework is now "complexity- and AI-native," incorporating the value system model, value chain and streams, management practices based on the Four Dimensions, continual improvement model, and Guiding Principles. New additions include a digital product and service lifecycle model, enhanced focus on digital experiences, and organizational transformation guidance.
Core Vision
"Digital products and digital services are not two separate things replacing each other; they are two sides of the same digital technology solution that delivers business value."
Six Defining Characteristics
| Characteristic | Description |
|---|---|
| Complexity-native | Built for complex environments; supports experimentation and adaptation |
| AI-native | AI guidance woven in from the start, not bolted on |
| Experience-driven | Centres user, customer, and employee experience |
| Integrated | Unifies product and service management in one framework |
| Practical | Concrete guidance by role: leader, manager, practitioner |
| Sustainable | Sustainability embedded throughout, not a separate module |
Role of ITIL in Organizations
ITIL functions as a framework for digital product and service management across different organizational contexts — whether operating as an enterprise, digital product vendor, service provider, or service consumer.
Main Publications
1. ITIL Foundation (Version 5)
The entry point for all audiences. Introduces key concepts of digital product and service management, provides foundational framework references, serves as guidance for daily work, and helps develop effective governance and management systems for digital technology.
2. ITIL Product (Version 5)
Detailed guidance on envisioning, creating, and delivering digital products that support digital strategy and meet stakeholder needs. Covers the product vendor lifecycle perspective.
3. ITIL Service (Version 5)
Guidance on enabling and supporting value creation through high service quality, user support, and operational optimization. Represents the service provider perspective.
4. ITIL Experience (Version 5)
A new publication focused on understanding and continually improving experiences of people involved in managing and using products and services across provider and consumer sides.
5. ITIL Strategy (Version 5)
Offers guidance on defining and continually adjusting digital strategy that is effective, adaptive, responsible, and sustainable.
6. ITIL Transformation (Version 5)
A new transformation model for planning and managing sustainable organizational change.
7. ITIL AI Governance
Provides guidance on responsible AI adoption and governance. While not framed as "core," it carries significant importance as AI adoption accelerates across organizations.
Intended Audience
ITIL v5 serves multiple organizational roles:
- Leaders: Strategy, governance, and organizational-level decisions
- Managers: Coordination, oversight, and operational optimization
- Practitioners: Day-to-day delivery, operations, and improvement
- Product professionals: Digital product lifecycle management
- Experience professionals: User and customer experience optimization
The Key Models of ITIL v5
The framework encompasses interconnected models representing the big picture of ITIL Version 5 concepts and structures.
Next Steps
Explore these related topics for deeper understanding: