| Class Rules - Effective 1 January 2026 |
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| Class Rules Effective January 1 2025 |
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| Building Specifications - Hull and Hull Appendage |
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| Building Specifications - Spar |
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| Plan 9F - Hull Appendage |
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| Plan 10G - Hull |
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| Plan 15F - One Design Fittings |
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| Plan 25G1 - Mast |
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| Plan 25G2 - Boom |
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| Plan 25G3 - Spreaders |
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| Plan 25G3 - Spar Fittings Historic |
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