Terms of Participation 1. The promoter of this competition EF Challenge 2018 is EF Education First Ltd, a Swiss company located at: Haldenstrasse 4, 6006 Luzern, Switzerland (the “Promoter”). 2. Information on how to enter and prizes form part of these conditions of entry (the “Terms of Participation”). Entry into this competition is deemed acceptance of the Terms of Participation. Eligibility 3. Entry is free and open to residents of Argentina, Brazil, Chile, Colombia, Denmark, Finland, Norway, Sweden, Uruguay, Costa Rica, Ecuador, Panama, Peru, Thailand, Vietnam, Australia, Austria, Belgium, Canada, France, Germany, Ireland, Japan, Korea, Luxembourg, Mexico, Netherlands, New Zealand, Russia, Spain, Switzerland, United States, China, Hong Kong, Indonesia, Italy, Kazakhstan, Portugal, Taiwan, United Arab Emirates, Algeria, Czech Republic, Hungary, Libya, Poland, Saudi Arabia, Singapore, Slovakia, Turkey, United Kingdom, and Venezuela aged 15-19 years on the day of entry, who complete, in full, the competition and registration form available on the campaign website www.ef.com/efchallenge. 4. If you are over the age of 15 but under the age of 18, you should review these Terms of Participation with your parent or guardian to make sure you both understand them. We require parental consent to award the prize to participants under 18 who are drawn as winners of any of the prizes. If we learn that we have collected information from an individual under the age of 18 without parental consent, then we will delete that information as soon as possible. 5. Employees and immediate families of the Promoter and suppliers, providers and agencies associated with this competition are ineligible to enter. How to enter 6. Participants must record a two to five minute long speech on video that finds a creative and engaging answer to the question: “What does sustainable development mean to you?” The video must be uploaded to YouTube, or a similar platform, with a link of the specific video uploaded on the EF Challenge website. All participants who submit a link to a video and fill out the other required information completely and correctly will automatically be entered for a chance to win one of the prizes. Participants can only enter in their own name and only once during the promotional period. The Promoter reserves the right to request proof of residency at the stated address and identification from the entry for verification purposes (to the Promoter's satisfaction in its discretion) before issuing any prize. Incomplete,