Higher Education Postgraduate Courses Accreditation and Professional Recognition The Graduate Diploma of Psychological Science is conditionally accredited with the Australian Psychology Accreditation Council (APAC). This course is Tertiary Education Quality and Standards Agency (TEQSA) accredited and sits within level 8 of the Australian Qualifications Framework. On completion of the course, graduates will be eligible to apply for entry into the Bachelor of Psychology (Honours) program or an equivalent APAC accredited fourth year program.