Business Traineeships Australian College of Training delivers the following business traineeship qualifications: BSB20115 Certificate II in BusinessBSB20120 Certificate II in Workplace Skills BSB30120 Certificate III in BusinessBSB30415 Certificate III in Business Administration BSB40120 Certificate IV in Business BSB40420 Certificate IV in Human Resource ManagementBSB40520 Certificate IV in Leadership and ManagementBSB41419 Certificate IV in Work Health and SafetyBSB50420 Diplom of Leadership and Management