Introduction: Why Competence Matters

Competence underpins safe, ethical, and effective practice in optical care.^[2][1] Patients expect clinicians to act within their professional limits and to recognise when a case requires referral or additional expertise.^[1][7] The General Optical Council (GOC) Standard 6 requires registrants to recognise and work within their limits of competence, ensuring patient safety, professional accountability, and public trust.^[1]

Patient safety and public trust

Errors are more likely when clinicians attempt tasks beyond their competence.^[6] Mismanaging retinal signs, failing to escalate urgent pathology, or attempting specialist procedures without adequate training can result in harm.^[5]

Patients place trust in professionals to recognise their own limits and to act in the patient's best interests.^[1]

Professional accountability

Practitioners should ensure they:

• know the scope of their role and registration category^[3]
• recognise when additional expertise is required^[2]
• document decisions about referral or escalation clearly^[2]
• understand that practising beyond competence can expose patients to harm and professionals to disciplinary action, complaints, or litigation^[6][3]

Legal context

UK law places a duty of care on healthcare professionals to act reasonably within their role.^[7] Attempting work beyond competence may breach this duty. Indemnity insurance may also be invalidated if practitioners act outside scope.^[4] Competence is therefore both a professional and legal safeguard.^[3]

References (numbered in text) Why we include references

1. 6. Recognise, and work within, your limits of competence — General Optical Council Find (opens in a new tab)
2. Good medical practice — Domain 1: Knowledge, skills and development — General Medical Council (Good medical practice, 2024) Find (opens in a new tab)
3. Standards of conduct, performance and ethics — Health and Care Professions Council Find (opens in a new tab)
4. Understanding your membership — Medical Protection Society Find (opens in a new tab)
5. Annex 4 Urgency of referrals table — The College of Optometrists Find (opens in a new tab)
6. Insufficiently supported in handling responsibility and demands: Findings from a qualitative study of newly graduated nurses — Anna Willman; Kaisa Bjuresäter; Jan Nilsson — Journal of Clinical Nursing (2020) Find (opens in a new tab)
7. Duty of care | Advice guides — Royal College of Nursing Find (opens in a new tab)