World Curling Federation
- Official Website – https://worldcurling.org
- Rules and Regulations – https://worldcurling.org/competitions/rules
More on curling
- World Curling Tour – http://www.worldcurl.com
- International Curling Bonspiels & Tournaments – https://www.curlingcalendar.com
- Scoreboard Displays and Tournament Management – http://softpeelr.com
- Curling 101 – https://curlknoxville.com/index.php/curling/curling-101
From the news
- CurlingZone – http://www.curlingzone.com
- The Sports Network – http://www.tsn.ca/curling
- Canada’s National Curling Newspaper – https://thecurlingnews.com
Sports in general
- World Anti-Doping Agency – List of prohibited substances and methods