
Bruce Bellak
Experienced ITSM Service Manager
1 World Training is a great resource to go to for ITIL training
1 World Training is a great resource to go to for ITIL training. I am experienced ITSM professional who wanted to update from v3 to v4 without spending a lot of money. I found the course materials both useful and informative. I highly recommend them for anyone considering the upgrade of credential.