The registration fee is waived for Iowa organizations. For each team, there will be some cost in building the city model, and perhaps a small cost for presentation materials. There is a $100 limit per team for all model and presentation materials, whether direct or in-kind. Schools may solicit support from local community organizations. The model requires students to use recyclable materials, which doesn’t count toward the $100 limit. It is also permissible for the engineer volunteers to generate or solicit support. A Competition Expense Form is required from each team  Make sure to bring this completed form and all receipts with you to the Regional Competition.