The Intel International Science and Engineering Fair (ISEF) is the largest pre-college scientific research event in the world, and is owned and administered by the Society for Science & the Public a 501(c)(3) non-profit organization based in Washington, DC. Each May, more than 1500 students from roughly 70 countries and territories compete in the fair for scholarships, tuition grants, internships, scientific field trips and the grand prizes, including one $75,000 and two $50,000 college scholarships. All prizes together amount to over $4,070,000. Two awards ceremonies are held including: Special Awards Organization Presentation (which now includes the Government Awards Presentations) and the Grand Awards Ceremony. The International Science and Engineering Fair was founded in 1950 by Science Service (now the Society for Science & the Public) and has been sponsored by the Intel Corporation since 1997. As of 2012, seven ISEF alumni went on to win Nobel Prizes, with successful ISEF veterans including Jack Andraka and inventor Alex Deans.
Although it is an international event, the United States almost always hosts it (the 1995 fair was held Hamilton, Ontario, Canada). Locations for fairs through 2019 have been decided:
Contestants are selected from regional, district, and state ISEF affiliated fairs. These fairs usually encompass multiple states or entire regions of a country. The regional fair committee is responsible for managing the fair when their city hosts the event.
Individual science projects and team science projects both compete for prizes. Teams are composed of two to as many as four high school students (grades 9-12).
The structure of the competition is as follows: