Yorkshire Federated Society of Referees - Directory of clubs, grounds and contact details. Results tables, news on referee appointments, and downloadable application form. - http://www.yrs.co.uk/
London Society of Rugby Football Union Referees - The home of rugby union referees in the greater London area. How to become a referee, training and development, courses, clubs, leagues, fixtures, results and the society that makes it all happen, the LSRFUR. - http://www.londonrugby.com/
North Midlands Rugby Referees - Referees and clubs in the North Midlands region covering most of West Midlands, Staffordshire, Gloucestershire and Leicestershire. - http://nmsrfr.com/
Kent Referees Society - The official web site with news and information. - http://www.kentrefs.co.uk/