The code of conduct for Blizzard Entertainment forums
Troubleshooting steps for Public Test Realm access.
Eligibility requirements for Blizzard-sanctioned events
Information on tournament formats for Blizzard products
How to change the country / region of residence on a Blizzard account.
The Public Test Realm/Region (PTR) is a special service you can use to test patches before we release them to the public.
This article highlights a few passages from the EULA that are most relevant to this policy.