As the regatta pre-dates any national or international rowing organisation, it has its own rules and organisation, although it is recognised by both British Rowing (the governing body of rowing in England and Wales) and FISA (the International Federation of Rowing Associations). The regatta is organised by a self-perpetuating body of Stewards, who are largely former rowers themselves. One exception to this rule is that the Mayor of Henley-on Thames Council is an ex-officio Steward. Pierre de Coubertin modelled elements of the organisation of the International Olympic Committee on the Henley Stewards.