National Board of Nutrition Support Certification

The National Board of Nutrition Support Certification, Inc. (NBNSC) is an independent credentialing board and was established in 1984 by the American Society for Parenteral and Enteral Nutrition (ASPEN) to administer certification programs in nutrition support: the Certified Nutrition Support Clinician® (CNSC®) program. NBNSC's mission is to promote the enhanced delivery of safe and effective nutritional care through the certification of qualified clinicians practicing nutrition support.