ITIL 4 breaks practices into three categories:
As of April 2026, ITIL v5 does not exist . The current and most recent version of the Information Technology Infrastructure Library is itil v5 pdf link
A new eight-stage model (Discover, Design, Acquire, Build, Transition, Operate, Deliver, Support) replaces traditional siloed approaches. Draft post: ITIL v5 PDF link Clarification: ITIL
Here is the breakdown of why the link you want isn't there, and what you should be reading instead. itil v5 pdf link