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![pascalkwanten Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::3339456483.png) ∇ₖPascal ∇ₚKwanten (∛) (Πασκάλ) [@pascalkwanten](/creator/twitter/pascalkwanten) on x 5534 followers
Created: 2025-07-23 11:43:27 UTC

Good old ITIL
ITIL v1 (1989-1999)
ITIL v2 (1999-2010)
ITIL v3/ITIL 2011 (2011-2019)
ITIL4 (current version) (2019-...)

Books on the photograph are regarding ITIL v2 and ITIL v3.

The first ITIL v1 "library" conisted of about XX ITIL books.

I have been an ITIL trainer since 2002

![](https://pbs.twimg.com/media/Gwii3GoXMAMuQ6i.jpg)

XXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1947985911163076768/c:line.svg)

**Related Topics**
[v1](/topic/v1)

[Post Link](https://x.com/pascalkwanten/status/1947985911163076768)