FSGP 2025 Rev C Regulations
The 3rd release of the 2025 regulations have now been published to the website. View and download them at the Regulations page.
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Regulations
ASC 2026 Rev A Regs
We are pleased to announce that Revision A of the ASC 2026 have now been publicly released. You can find them at the 2026 Regulations page. If you have any questions about the regulations or notice any issues, please contact ASCregs@AmericanSolarChallenge.org.
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FSGP 2025 Regs Rev A
We are pleased to announce that the FSGP 2025 Regulations Rev A has now been publicly released. You can download them here. An overview of noteworthy changes includes:
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ASC 2024 Regs – Rev C
The 3rd revision of the ASC 2024 Regulations are now posted. You can download them at the Regulations Page.
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2023/2024 Rev B Regs
We are pleased to announce that the latest revisions of the 2023 and 2024 regulations have been released. This revision B. You can find the revision notes at the end of the regulations documents. FSGP 2023 Regulations ASC 2024 Regulations
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ASC 2022 Regulations Rev. B Published
The second revision of the ASC 2022 regulations have been published on the regulations page. This revision includes only a couple of minor changes, see the Revision Table in Appendix N for full details.
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FSGP 2023/ASC 2024 Regs
We are pleased to announce that Revision A of the FSGP 2023 Regulations and the ASC 2024 Regulations have now been published to our website. The most significant change here is allowing 3 wheeled vehicles again in the Single Occupant Vehicle (SOV) class in alignment with the World Solar Challenge. A summary of significant changes
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ASC 2022 Regs Published
The Regulations for our 2022 event have now been officially released. Stay tuned for more information about the plans for next summer’s competition!
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ASC 2021 Rev A Regs
The first revision of the ASC 2021 regulations are now posted.
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FSGP 2020 Regs Posted
We are pleased to announce the publication of FSGP 2020 Rev D regulations. https://www.americansolarchallenge.org/regulations/2021-american-solar-challenge-regulations/
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