- Members vote on an Annual Declaration of policy proposals and hold elections.
- Members meet for dialogue and debate on security-related topics and to enhance interparliamentary co-operation.
- Members receive high-level OSCE briefings in Vienna and discuss draft reports for the upcoming Annual Session.
- Parliaments host thematic conferences and seminars on an ad hoc basis in co-operation with the OSCE PA.
Three statutory meetings are held every year while member parliaments may organize other meetings on an ad hoc basis.