The International Science and Engineering Fair (ISEF)

Since 1950, Society for Science & the Public has provided an international stage for the world’s best and brightest young scientists through its International Science and Engineering Fair (ISEF), the world’s premier STEM competition. For more information click here.

The PPRSEF and CSEF are affiliated with the ISEF.

Rules, forms and resources for participants, parents and teachers are available at  and

If you have questions, feel free to contact us at

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