Sustainable Competition Arrangement

Starting from this year’s competition, all event-related documents will be issued electronically, and the use of printed documents and postal delivery will be discontinued. All competition-related documents — including but not limited to competition notification letters, invoices, and receipts — will be provided in digital format only. All electronic and duplicate copies will be considered legally equivalent to the original.

If a participant or unit requires an official hardcopy document due to special circumstances, an administrative fee will be charged per request. The fee amount can be found in the "Additional Administrative Charges Table."
For mailing, only SF Express (cash on delivery) will be used. No alternative mailing options will be provided.