Wikipedia:CheckUser policy

The CheckUser policy is a policy which governs the use of the CheckUser tool on Wikimedia projects. It may refer to:

• The global CheckUser policy on the Wikimedia Meta-Wiki, which applies to all Wikimedia projects
• The local CheckUser policy governing the use of CheckUser on the English Wikipedia

• List of users with the CheckUser permission
• Wikipedia:Sockpuppetry
• Wikipedia:Sockpuppet investigations