• Autotest
• Cross Country
• Hill Climb
• Karting
• Navigation
• Race
• Sporting Trial
• Sprint
• Stage Rally
• Targa Rally
• Other

• 500 Motor Racing Club of Ireland
• Association of Northern Ireland Car Clubs
• Autotest Drivers' Club NI
• Ballynahinch and District Motor Club
• Bishopscourt Kart Club
• British Association of Racing Clubs
• British Motorsport Marshals Club (NI)
• Classic Autotest Motorclub
• Coleraine and District Motor Club
• Cookstown Motor Club
• Dungannon Motor Club
• Enniskillen Motor Club
• Four Wheel Drive Club NI
• Larne Motor Club
• Lough Neagh Car and Tarmac Rally Marshals' Club
• Magherafelt and District Motor Club
• Maiden City Motor Club
• Manx Auto Sports
• MG Car Club (Ulster)
• Mid Antrim Motor Club
• Minis in Northern Ireland
• Motorsport Marshalling Partnership
• Newry and District Motor Club
• NI Land Rover Club
• North Armagh Motor Club
• North Ulster Car Club
• North West 4x4
• Northern Ireland Motor Club
• Omagh Motor Club
• Police Motor Club (NI)
• Queen's University of Belfast Motor Club
• Rathfriland Motor Club
• Sporting Trials Car Club
• Strode NI
• Thoroughbred Sports Car Club
• Ulster Automobile Club
• Ulster Kart Club
• Ulster Society of Student Engineers MotorsportClub
• Ulster Vintage Car Club