The intended use of goods decides whether the temporary admission procedure is permitted and which formalities must be completed. Sporting events would be considered an appropriate purpose for using the temporary admission procedure.
Further information on intended uses can be found in paragraph 3 of Directive 10-60 (temporary admission procedure) (see link above).
If the intended use changes during the temporary admission, the user or the owner of the goods must submit a new customs declaration. Information on this can be found in paragraph 5 of Directive 10-60 (temporary admission procedure) (PDF, 801 kB, 01.03.2023).