Old Rules Archive here
2019v2 – 2019 v2 OK Rules
2017 –
2016 –
2015 – http://www.sailing.org/tools/documents/OKD2015CR301015-%5B19704%5D.pdf
2014 – http://www.sailing.org/tools/documents/OKD2014CR301014-%5B17873%5D.pdf
2013 – http://www.sailing.org/tools/documents/OKD2013CR141212-%5B14099%5D.pdf
2011 – http://www.sailing.org/tools/documents/OKD2011CR120911-%5B11019%5D.pdf
2010 – http://www.sailing.org/tools/documents/OKD2010CR100426-%5B8806%5D.pdf
2009 – http://www.sailing.org/tools/documents/IOK2009CR301109-%5B8345%5D.pdf
2008 – http://www.sailing.org/tools/documents/IOK2008_CR_010308-%5B5057%5D.pdf
2005 – http://www.sailing.org/tools/documents/OK2005_CR-%5B518%5D.pdf
2004 – http://www.sailing.org/tools/documents/OKD2004_CR-%5B511%5D.pdf
2003 – http://www.sailing.org/tools/documents/OKD2003_CR-%5B507%5D.pdf
1999 – http://www.sailing.org/tools/documents/OK1999_CR-%5B505%5D.pdf
1998 – http://www.sailing.org/tools/documents/OK1998_CR-%5B504%5D.pdf
1989 – http://rules.okdinghy.org/wp-content/uploads/2017/04/OKDIA1989Rules.pdf
1986 – http://rules.okdinghy.org/wp-content/uploads/2017/04/OKDIA1986Rules.pdf
1978 –