METHODS: The surveys were simultaneously done in Eastern and Sarawak administrative regions using the Rapid Assessment of Avoidable Blindness (RAAB) technique. It involved a multistage cluster sampling method, each cluster comprising 50 residents aged 50 years and older. Presenting visual acuity (PVA) was checked, and subjects with cataracts were identified. The corrected VA (Pinhole) of those who had undergone cataract surgery was measured. eCSC was calculated at all levels of cataract surgical thresholds according to the protocol. The findings were compared with the previous survey.