Chatham House rule
The Chatham House rule says that anyone who comes to a meeting is free to use information from the discussion, but is not allowed to reveal who made any comment.
Several meetings and conferences within the Wikimedia movement has adapted a variation of this rule.
Wikimedia movement practices
[edit]SWAN
[edit]The Strategic Wikimedia Affiliates Network (SWAN) meetings applies a variation of Chatham House rule. WMF employees on duty are excluded, which means that their presentation and/or statement may be cited using their name.
EU policy
[edit]Some of the Free Knowledge Advocacy Group EU's meetings (eg: Monitoring sessions) have applied the rule as "statements and quotes are not attributed to speakers and organisations, unless these have themselves presented their positions to the public."