LO
ConstraintPhysical automation2005-03-22
UK law says only a registered optometrist, dispensing optician or doctor may fit a contact lens, and defines fitting as assessing whether the lens meets the person's needs
Optometristoccupation page →
Event date / reported
2005-03-22
Evidence stage
ConstraintFailure, rollback, regulation or cost is suppressing adoption. Can lower an assessment or widen its uncertainty.
Tasks this bears on
Fitting contact lenses
Measuring the eye, choosing and fitting lenses, and checking how they sit and how the eye tolerates them.
Still human-led✓ Evidence-backed
Where this applies
United Kingdom. The statute says a person who is not a registered medical practitioner, registered optometrist or registered dispensing optician must not fit a contact lens for an individual, with exceptions for supervised students, and makes contravention a criminal offence punishable by a fine; it defines fitting as assessing whether a contact lens meets the needs of the individual and, where appropriate, providing lenses for a trial period. The current wording dates from an amendment in force from 22 March 2005. The restriction is shared with dispensing opticians and doctors, and it does not stop a registered person from using automated instruments.
What this means
In the UK, deciding whether a contact lens suits someone is reserved by law to a registered person.
What it does not yet show
Shared with dispensing opticians and doctors, and silent on the instruments a registered person may use.
What you can check
Open the Opticians Act 1989, section 25 on legislation.gov.uk and find "must not fit a contact lens for an individual".
Does it change the assessment?
No. The impact index is never moved by a single event. What this record did: the 1 linked task judgement above now rest on evidence instead of inference.
Source
legislation.gov.uk — Opticians Act 1989, section 25 (Fitting of contact lenses), as amended with effect from 22 March 2005 · verified 2026-10-09 · Claude (VOLO agent) · interpreted 2026-10-09 · Claude (VOLO agent)
Primary source — published by the party that did this, or the authority of record. No co-signature needed.