2019 Rule Bulletins
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- #1983 INFORMATION BULLETIN – Road Race – Countershaft Sprocket Covers
- #1982 INFORMATION BULLETIN – Minikhana Updates
- #1981 RULE CHANGE BULLETIN – OEM Definition
- #1979 INFORMATION BULLETIN – Road Race SS300 Class- Ninja 400 Rule Update
- #1978 INFORMATION BULLETIN – Junior Road Race – 9 to under 12 Junior Competition Class
- #1977 INFORMATION BULLETIN – MX – National & State Issued Numbers
- #1976 INFORMATION BULLETIN – Road Racing (Superbike Only) – Data Acquisition
- #1975 RULE CHANGE BULLETIN_MX – Machine Requirements
- #1974 RESULT CHANGE BULLETIN_AJMX 2018 50cc Div 2 7-U9
- #1871 RULE CHANGE – Historic Road Racing
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2018 Rule Bulletins
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- #1873 INFORMATION BULLETIN – ATV – Junior Age Grouping
- #1870 INFORMATION BULLETIN – Road Racing – Technical Update for SS300 Class Eligibility and Rule Changes
- #1869 INFORMATION BULLETIN – Road Racing – Supersport 600 – Eligible 15 Year Old’s
- #1868 RULE CHANGE to Speedway 250cc & 350cc Engines
- #1867 RULE CHANGE to Enduro Cross Country Start Procedure
- #1866 INFORMATION BULLETIN Regarding Track & Dirt Track Rule Changes
- #1865 RULE ADDITION Regarding Accreditation of Officials at Events
- #1864 RULE CLARIFICATION Regarding Machine Eligibility for Pro Open Class
- #1863 RULE CLARIFICATION Regarding Wheel Rim Widths for P5 Historic Sidecars
- #1862 RULE CLARIFICATION Regarding Speedway Chain Guards
- #1861 INFORMATION BULLETIN Regarding the Use of LitPro Devices
- #1860 RULE CHANGE for Mechanic and Crew Licences
- #1858 RULE CHANGE to the use of Leaded Fuels Addendum
- #1857 RULE CHANGE Rewording of Level A Fuel Rule Addendum
- #1856 INFORMATION BULLETIN Regarding Change of Results at MX Nationals Rounds 3 & 4
- #1855 INFORMATION BULLETIN Age Grouping Split Between Disciplines
- #1854 INFORMATION BULLETIN MoMS Updates for May
- #1853 INFORMATION BULLETIN ASBK Round 3 Point Allocation
- #1851 INFORMATION BULLETIN ASBK Tyre Allocation
- #1850 RULE INFORMATION Permitted Modifications in SS300
- #1849 RULE CHANGE to the Placement of Mudflaps in Speedway
- #1848 RULE CLARIFICATION for Plug-In Fuel Injection & Ignition Control Units
- #1847 RULE CHANGE to the use of Tank Covers in Road Race
- #1846 RULE CHANGE to the use of Aftermarket Subframes in Road Race
- #1845 RULE INFORMATION for New Model Trail Bike and 50cc Auto Class Machines
- #1844 RULE INFORMATION for the Supersport 600 Class / ADDENDUM 1/5/18
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