Top 10 Clinical Differences Between UK and Australian Optometry Practice
Key clinical practice differences UK optometrists need to know before sitting the OCANZ examination and working in Australia.
The GdayOptometrist Team
27 December 2025
3 min read
Top 10 Clinical Differences Between UK and Australian Optometry Practice
Moving from the UK to Australia? While the fundamentals of optometry remain the same, there are important clinical differences to understand for your OCANZ exam and future practice.
1. Therapeutic Prescribing Rights
UK Practice
- Independent prescribing requires additional qualification
- Many optometrists work without prescribing rights
- Limited to certain medications
Australian Practice
- Therapeutic endorsement is standard
- Wider range of prescribing rights
- Expected by most employers
- Includes Schedule 4 medications (with restrictions)
Exam Tip: Know Australian therapeutic guidelines and commonly prescribed medications.
2. Referral Thresholds for Glaucoma
UK Practice
- OHT referral at 21-24 mmHg
- CCT adjustment widely used
- GOS form protocols
Australian Practice
- Higher threshold typically (24+ mmHg)
- Risk-based assessment approach
- Direct referral to ophthalmologist
- Shared care models common
Key Point: Understand IOP interpretation with pachymetry and risk factors.
3. Children's Eye Examinations
UK Practice
- NHS sight tests for under 16s
- School vision screening common
- Orthoptic referral pathways
Australian Practice
- Medicare covers children's exams
- No routine vision screening in schools
- Direct optometric management more common
- Myopia management focus
4. Diabetic Eye Screening
UK Practice
- National Diabetic Eye Screening Programme
- Standardised grading protocol
- Referral to hospital eye service
Australian Practice
- No national screening program
- Primary care model
- Optometrists perform screening
- Direct referral to ophthalmologist
Exam Tip: Know ETDRS classification and Australian referral criteria.
5. Contact Lens Fitting
UK Practice
- GOC registration requirements
- Separate CL qualifications common
- Specific regulations on supply
Australian Practice
- Part of core optometry scope
- Integrated qualification
- More flexible supply regulations
- Extended wear more common
6. Dry Eye Management
UK Practice
- Limited prescribing options
- Often refer to ophthalmology
- OTC lubricants focus
Australian Practice
- Therapeutic optometrists manage directly
- Prescribe cyclosporine, steroids
- Comprehensive management protocols
- IPL and other treatments
7. Ocular Emergency Management
UK Practice
- A&E referral common
- Limited acute management
- Hospital eye service pathways
Australian Practice
- Optometrist first point of contact
- Manage acute red eye
- Prescribe for infections
- Fewer ED presentations
Critical for OCANZ: Know acute presentation management protocols.
8. Fundus Photography and OCT
UK Practice
- Additional charges often apply
- Not always available in community practice
- Referral for advanced imaging
Australian Practice
- Standard in most practices
- Often included in examination fee
- OCT widely available
- Ultra-widefield imaging common
9. Record Keeping Standards
UK Practice
- GOC requirements
- Paper records still common
- Specific documentation standards
Australian Practice
- Digital records standard
- Medicare audit requirements
- Detailed clinical justification
- Integration with other providers
10. Scope of Practice Boundaries
UK Practice
- Clear distinction from medicine
- Limited independent management
- Referral-based model
Australian Practice
- Primary eye care provider
- Broader management scope
- Collaborative care with ophthalmology
- Increasing scope (laser endorsement piloting)
Adapting Your Practice
Things to Learn
- Australian clinical guidelines
- Medicare billing procedures
- PBS prescribing protocols
- Local referral pathways
Things That Transfer
- Clinical examination skills
- Diagnostic reasoning
- Professional ethics
- Patient communication
Common Exam Topics
- Therapeutic management decisions
- Australian referral criteria
- Medicare billing scenarios
- PBS medication knowledge
- Scope of practice boundaries
Resources for UK Optometrists
- Therapeutic Guidelines - Ophthalmology: Australian prescribing reference
- NHMRC Guidelines: Evidence-based clinical guidelines
- PBS Online: Current medication listings
- Optometry Australia: Professional resources
Many UK optometrists successfully transition to Australian practice. Understanding these differences will help you succeed in the OCANZ exam and your new career.
Frequently Asked Questions
Will my UK optometry qualification be recognized in Australia?
UK optometry qualifications are generally recognized, but you still need to pass the OCANZ examination to demonstrate competence in Australian practice standards. The exam assesses your knowledge of local guidelines, therapeutic management, and healthcare system integration.
Can I get therapeutic endorsement immediately after passing OCANZ?
Yes, after passing the OCANZ examination and obtaining registration, you can apply for therapeutic endorsement. This involves demonstrating that your qualification included adequate therapeutic training or completing additional requirements.