❗️We invite the national team of your country of 2 to 5 members (14 - 18 years) to participate in International Olympiad on Climate Change and Environmental Issues which is to be held on September 20 - 29, 2026, in Sirius, Russia. To participate in the Olympiad, registration on the official Olympiad website https://ioce.siriusolymp.ru is required. Registration is open until August 24, 2026. The host, the Sirius Federal territory, provides accommodation, meals, and transfers from Sochi Airport to the Olympiad venue and back. The sending party covers flights to and from Sochi airport, as well as visa expenses.❗️