Have a look at the blog from David Billouz on AXELOS website at the address : https://www.axelos.com/news/blogs/july-2020/how-itil-4-dsv-helped-a-brewery-during-lockdown
![](https://ociris.global/wp-content/uploads/2020/07/How-ITIL-4-DSV-concepts-helped-a-brewery-during-lockdown-455x227-1.jpg)
Have a look at the blog from David Billouz on AXELOS website at the address : https://www.axelos.com/news/blogs/july-2020/how-itil-4-dsv-helped-a-brewery-during-lockdown