- openbook Competition Bulletin 2014-1TimeNovember 21, 20132014 Tentative ATVMX Supplemental Rules and National Classes
- openbook Competition Bulletin - Amateur Practice BulletinTimeJune 12, 2009
- openbook Competition Bulletin - Pro Am Production Crew ApparelTimeApril 13, 2009
- openbook Competition Bulletin - Odd Round Race Order REVISEDTimeApril 8, 2009
- openbook Competition Bulletin - Pro-Am Production Qualifying ProceduresTimeMarch 18, 2009
- openbook Competition Bulletin - Pro-Am Production Sound TestingTimeMarch 18, 2009
- openbook Competition Bulletin - Schoolboy Sr. (15-17) Class ReinstatementTimeJanuary 26, 2009
- openbook Competition Bulletin - 50cc Limited Jr. Shock Rule RevisionTimeJanuary 19, 2009
- openbook Women's Competition BulletinTimeMay 16, 2008
- link ATVPG COMPETITION BULLETIN - Email Address CollectionTimeJanuary 2, 2008