Explore NRC Surveysand Consulting Discover our Benchmarking Surveys. The nation's preferred community survey, The NCS; stands as the gold standard in community assessments. CASOA™ is a unique scientific survey of older adults’ perceptions about their communities and future needs. The NBS™ assesses local business owners’ or managers’ perspectives about the economic environment of a community or district. The NES™ is a customizable, turn key survey for local governments and other organizations to assess the work climate of their employees. Don't see what your looking for? Learn more about our Made To Measure Research. Need More? Learn about our Consulting Services