• Autotest
• Hill Climb
• Navigation
• Race
• Sporting Trial
• Sprint
• Stage Rally

• 500 Motor Racing Club of Ireland
• Autotest Drivers' Club NI
• Ballynahinch and District Motor Club
• British Motorsport Marshals Club (NI)
• Coleraine and District Motor Club
• Cookstown Motor Club
• Dungannon Motor Club
• Enniskillen Motor Club
• Four Wheel Drive Club NI
• Larne Motor Club
• Lotus Seven Club of GB
• Lough Neagh Car and Tarmac Rally Marshals' Club
• Lydden Hill Motor Club
• Magerafelt and District Motor Club
• Maiden City Motor Club
• MG Car Club (Ulster)
• Mid Antrim Motor Club
• Minicross Drivers Association
• Minis in Northern Ireland
• Motorsport Marshalling Partnership
• Newry and District Motor Club
• NI Land Rover Club
• North Armagh Motor Club
• North Ulster Car Club
• Northern Ireland Motor Club
• Offroad Ireland Club
• Omagh Motor Club
• Peak Performance Motor Club
• Police Motor Club (NI)
• Queen's University of Belfast Motor Club
• Rally Ireland
• Rathfriland Motor Club
• Sporting Trials Car Club
• Thoroughbred Sports Car Club
• Triumph Sports Six Club
• Ulster Automobile Club
• Ulster University Motor Club
• Ulster Vintage Car Club