Bandidos members must be male and own at least one Harley-Davidson motorcycle (although other American-made motorcycles can also be allowed). Prospective members must undertake a three-stage process before being initiated, beginning as a "hangaround", before becoming a "prospect" and then "probation". The length of this process is decided by each chapter president, and ends when the chapter's members vote unanimously to allow the probationary member to enter the club. A screening process is carried out to prevent infiltration by law enforcement. Upon joining the Bandidos, each member must sign their motorcycle over to the club.