NEBB Institute Promotes A Mission Statement That Is Clear And Concise. AT THE NEBB INSTITUTE, WE ABIDE BY THE HIGHEST STANDARD OF EXCELLENCE IN THE INDUSTRY NEBB Institute adopts and complies with the regulations and ethics rules of the Uniform Standards of Professional Appraisal Practice (USPAP). Only qualified professionals who meet the Institute’s stringent qualifications earn the prestigious professional designation of a Certified Machinery and Equipment Appraiser (CMEA).