Key 2 Learning College Courses Domestic Students Courses CHC52025 Diploma of Community Services HLT54121 – Diploma of Nursing CHC43315 – Certificate IV Mental Health CHC43015 – Certificate IV in Ageing Support CHC42021 – Certificate IV Community Services CHC33021 – Certificate III in Individual Support CHC52021 – Diploma of Community Services CHC62015 – Advanced Diploma of Community Sector Management BSB50420 – Diploma of Leadership and Management