Participate
This section provides useful information for scientists and scientific institutions who wish to work with COST. It explains contracting rules and modalities.

There are various conditions and steps to follow to take part in or initiate a COST Action. Find out more on Join an Action.
COST invites researchers throughout Europe to submit proposals for research networks and use this unique opportunity to exchange knowledge and to embark on new European perspectives. A continuous Open Call for Proposals is used to attract the best proposals for new COST Actions.
The various rules and procedures for implementing COST Actions, the vademecum and other key documents are available for download under Guidelines.
