ITIL Fundamentals
What is ITIL?Five Stages of the ITIL Service Lifecycle
Service Strategy
Service ManagementFinancial ManagementService Portfolio Management (SPM)Demand ManagementBusiness Relationship Management
Service Design
Service Level Management (SLM)Service Catalog ManagementCapacity ManagementAvailability ManagementIT Service Continuity Management (ITSCM)Information Security ManagementSupplier Management
Service Transition
Change ManagementChange EvaluationTransition Planning and SupportRelease and Deployment ManagementService Validation and TestingService Asset and Configuration ManagementKnowledge Management
Service Operations
Access ManagementApplication ManagementEvent ManagementIncident ManagementService Operations FunctionsIT Operations ManagementPriority MatrixProblem ManagementRequest FulfillmentService DeskTechnical Management
RACI Responsibilities Matrix

Five Stages of the ITIL Service Lifecycle

The ITIL Service Lifecycle goes through 5 Stages:

StageName
1Service Strategy
2Service Design
3Service Transition
4Service Operations
5Continual Service Improvement

Each stage has its own unique set of processes and steps to ensure a healthy service lifecycle.

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Service Strategy
ITIL Notes by Johnny McNeil