UAS Challenge 2026 rules released

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Download your copy from the UAS Challenge document library now.

The UAS Challenge Organising Committee is delighted to share the rules for the UAS Challenge 2026, giving university teams the rules and specification for building a UAS for the new Challenge year ahead of official registration, which is due to open at the end of September 2025.

We have also updated the UAS Challenge Frequently Asked Questions with answers to common questions, if you have any other queries please email the team at uaschallenge@imeche.org.

About the UAS Challenge

The UAS Challenge is an educational challenge organised by the Institution of Mechanical Engineers (IMechE) for the purpose of educating and preparing students of engineering disciplines for their future careers.

The IMechE is supported by volunteers from Industry and Academia that together form the UAS Challenge Committee (the Committee). The rule set for the competition is continuously reviewed and updated at least once a year with the aim of providing the best educational experience for students and volunteers whilst maintaining the highest standards for safety.