Examiner certification
Our core service is refraction and ETDRS BCVA certification. We also certify examiners in contrast sensitivity, low-luminance BCVA, reading speed and low vision.
Visual function certification for clinical trials
Certified examiners.
Credible endpoints.
We certify the examiners, lanes and equipment used in clinical trials, helping every site perform visual function assessments to protocol and minimising variability from first patient in to last patient last visit.
460clinical sites supported
1,300visual acuity examiners certified
30+countries
Services
Helping sponsors get every site certified and working to protocol
Examination lane certification
Independent certification of lanes, equipment and conditions against study requirements, with evidence-based sign-off of any corrections.
Project management
Study documentation creation and set-up, certification status tracking and audit-ready records, from study start-up to last patient last visit.
Contact us
Tell us about your study
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