Ottawa District Women's Hockey Referee Association
- Association, executive, pay rate, meetings, maps and forum pages.
- http://odwhra.alloveru.com/

Nepean Minor Hockey Officials
- Resources for referees in Nepean.
- http://www.nmharefs.com/

ODMHA District 9 Referee Association
- Executive, pay, exhibitions, meeting and resource pages.
- http://www.webruler.com/d9ra/

ODHA District 7 Referees
- Administration, meeting and quiz pages.
- http://home.officiating.com/district7/

Ottawa District Officiating Program
- Community site for local ice hockey officials. Includes rules, schedules, event details, descriptions of programs, and list of pay rates.
- http://www.odharefs.com/