Brokerage events allows clients to have pre-arranged meetings with several potential future partners for instance in the preparation of a Horizon 2020 project. This note gives best practices to participate to EEN brokerage events but almost all advices are also applicable to non-EEN brokerage events. This guide is targeting NCPs themselves when registering to a brokerage event. This other version of the note is targeting any potential applicants for applicant calls.