.

At the contest's first national stage, the submission costs shall be borne by the participants.
.
At the second international stage of the contest, the forwarding of the project documentation for the final gala shall be carried out by the respective national ISOVER, IZOCAM or CertainTeed Company. Furthermore ISOVER (or the respective IZOCAM or CertainTeed organization) bears the entire amount of travel costs, as well as the costs of accommodation and lodging for the participants at the international gala.