The Organizer admits the collective participation in exhibition events. In this case the Co-organizer of the collective exposition makes an agreement for cooperation with the Organizer. The Co-organizer gives the Organizer the list of Exponents of the collective exposition specifying their state characteristics, postal address, exhibition space sizes, necessary equipment and other additional services in proper time. The Co-organizer bears responsibility for the observance of the Terms of Participation by all the Exponents of the Collective Exposition.