The OBU is active throughout regional Australia, other capital cities and worldwide.  Please find a list of Conveners below.  If you live in an area not listed and would like to create a Chapter in your area please contact the Community Relations Manager, Justin Sampson (85), 02 9956 1482 or email

Region  Convener  Contact 
 ACT/Southern Region John Lawson (61)
 Adelaide Andy Madgwick (86)
 Brisbane Tony Ritchie (63)
 Melbourne John Bower (69)
 Melbourne Bill Reynolds (69)
 Orange Richard Hattersley (69) 
 Perth Ian Jackson (83)
 Riverina David Stratton (76)
 Tamworth John Hallman (65)
 UK/EU Brian Humphris (88)