IOF How to Secure Fair Timekeeping
- Technical article published by the International Orienteering Federation.
- http://www.orienteering.org/i3/index.php?/iof2006/media/files/fair_timekeeping__1

Sport Ident - An Electronic Punch for Orienteering
- A system approved by the International Orienteering Federation.
- http://www.sportident.se/english/Orientering.aspx

MapStudio
- Software for drawing orienteering maps with Adobe Illustrator.
- http://www.mapstudio.info/mapstudio/

International Control Descriptions for Orienteering
- An interactive quiz for learning or reviewing the international control descriptions (IOF symbols).
- http://www.fortnet.org/icd/

EMIT, electronic punching and timing system
- This system is the punching system currently in most widespread use.
- http://www.emit.no/

OCAD Home Page
- OCAD is software for map making.
- http://www.ocad.com/