Reminder
Always go to the dedicated F18 page on World Sailing website, under “Technical” tab, to get the latest info. Please note that Cloth List is now published as Appendix D in the Class Rules.
Last updates:
- Updated Class Rules effective by 10 July 2020, mark-up against CR 10 June 2019
- A.6 Class Rule amendment effective by 10 January 2019
- Interpretation on fairing by 10th October 2018
- Amendment on jib decksnuffer. Valid from 27th June to 27th December 2018.
- Amendment on sail measurement procedure
- Statement on jib deck sweeper presented at 2018 Australian Nationals
Revision History
| Revision title | File | Size | Effective | |
| 2020 Class Rules | IF18CACR202007092-[26368].pdf | 1,086.6KB | 10/07/2020 | |
| Class Rules 2019v3 | F182019CR10062019-[25108].pdf | 7,689.2KB | 10/06/2019 | |
| Class Rule Changes 2019v3 | F182019CRC10062019-[25107].pdf | 292.2KB | 10/06/2019 | |
| 2019 Class Rules | F182019CR18012019-[24657].pdf | 1,123.7KB | 20/01/2019 | |
| 2019 Class Rule Changes | F182019CRC18012019-[24656].pdf | 118.1KB | 20/01/2019 | |
| 2019 Class Rules | F182019CR10012019-[24646].pdf | 1,123.8KB | 10/01/2019 | |
| 2019 Class Rule Changes | F182019CRC10012019-[24645].pdf | 126.9KB | 10/01/2019 | |
| 2018 Class Rule Interpretation | WSTCRIF18101018-[24475].pdf | 171.8KB | 10/10/2018 | |
| 2018 Class Rules | F182018CR27062018-[24131].pdf | 1,122.6KB | 27/06/2018 | |
| 2016 Class Rules | F182016CR010316-[20541].pdf | 1,237.0KB | 01/03/2016 | |
| 2013 Class Rules v2 | F182013CR200613-[15156].pdf | 1,663.9KB | 20/06/2013 | |
| 2013 Class Rules | F18CR010113-[14147].pdf | 1,651.0KB | 01/01/2013 | |
| 2013 Amendments | F182013CRC200613-[15155].pdf | 36.2KB | 20/06/2013 | |
| 2012 Class Rules | F182012CR21022012-[12129].pdf | 224.6KB | 21/02/2012 | |
| 2012 Emergency Rule Change | F182012ECRC21022012-[12130].pdf | 44.0KB | 21/02/2012 | |
| 2012 Interpretation | F182012INT170212-[12114].pdf | 42.7KB | 20/02/2012 | |
| 2010 – Class Rules V2 | F182010CR290610-[8998].pdf | 515.6KB | 30/06/2010 | |
| 2010 – Class Rules | F182010CR200410-[8772].pdf | 566.6KB | 26/04/2010 | |
| 2010 Amendments | F182009CRC290610-[8997].pdf | 31.4KB | 30/06/2010 | |
| 2009 Amendments | F182009CRC091101-[7929].pdf | 29.2KB | 01/11/2009 | |
| 2008 Emergency Rule Change | F182008_ECRC_080627-[5879].pdf | 15.2KB | 27/06/2008 | |
| 2007 – Class Rules | F18_2007_Class_Rules-[5051].pdf | 162.3KB | 01/07/2007 | |
| 2007 Amendments | F182007_CRC_070524-[5851].pdf | 17.1KB | 24/05/2007 | |
| 2004 – Class Rules | F18_2004_CR_040301-[831].pdf | 163.3KB | 01/03/2004 | |
| 2003 – Class Rules | Formula 18 Class Rules 2003-[5047].pdf | 181.1KB | 01/03/2003 | |
| 2002 – Class Rules | F18 Rules 2002-[830].pdf | 163.3KB | 01/03/2002 | |
| 2002 Amendments | F18_2002_CRC_020301-[833].pdf | 6.2KB | 01/03/2002 |