A participation in the sustainability codex of the German-speaking event-industry is possible by signing the official declaration of support for the implementation of the codex and by agreeing with the general terms of use. A request can be denied by the initiators of the codex – there is no legal right to participate in the codex. Even if „rightandfair“ doesn’t require a compulsory fee, we highly appreciate voluntary annual contributions, for example by the amount of 200 €.