The complete IOF Control Description specification is available from the IOF web site .

After a long debate on Nopesport about how people learn these symbols I have produced a one or two page summary. Please feel free to distribute these files unchanged or print them out for non-commercial use. Please contact me to discuss any other usage.

The versions available are:

• Word document (2 A4 landscape pages for back to back printing, 1.4Mb)
• Landscape Page 1 (JPG format, 0.7Mb)
• Landscape Page 2 (JPG format,0.7Mb)
  
• Word document (single side A4 portrait page, 0.8Mb)
• Portrait Page 1 (JPG format, 0.8Mb)

(If you are having trouble then try right clicking and select "Save Link As...." to copy the file to your computer.)

You could also try these online quizzes:

• FortNet quiz
• METU Orienteering Team quiz