The incidence of cognitive impairment and its burden are increasing with a rapidly ageing population. In Singapore, the prevalence of dementia among older adults aged 60 and above is approximately 10%, which will translate to approximately 152,000 older adults living with dementia by the year 2030. Using 2013 data as estimates, the total annual cost of dementia was already estimated at S$532 million while cost per person was estimated at S$10,245 per annum, and a further increase in corresponding costs is expected through 2030 with the projection of increase in persons with dementia (PWDs). There is thus an urgent need for (i) effective, scalable, and sustainable interventions that are widely accessible to detect and delay cognitive decline and frailty in our community-dwelling older adults, and (ii) providing support for their caregivers. This study aims to test the feasibility of a community-based multi-domain intervention for detecting and delaying cognitive impairment for the older population.