Professional conference interpreters will ask the organizer for preparatory material to study well in advance of the event. By forwarding such documentation, the organiser makes an indispensable contribution to the preparation, and therefore, to the ultimate success of the event.
In some circumstances, a rehearsal or a briefing with conference organisers, interpreters and speakers in advance is recommended.
Generally, a team leader of the interpreting team ("chef d'équipe") is assigned for the purpose of maintaining contact with the organiser during the event to ensure a smooth process.