Registered Dietitians (RD’s) or Registered Dietitian Nutritionists (RDN’s) are food and nutrition experts who have earned the RD or RDN credential. RDs or RDNs work in a wide variety of settings, including health care, business and industry, community/public health, education, research, government agencies and private practice. Many work environments, particularly those in medical and health-care settings, require that an individual be credentialed as an RD or RDN.
Effective Jan. 1, 2024, the Commission on Dietetic Registration (CDR) will require a minimum of a master’s degree to be eligible to take the credentialing exam to become a registered dietitian nutritionist (RDN). In order to be approved for registration examination eligibility with a bachelor’s degree, an individual must meet all eligibility requirements and be submitted into CDR's Registration Eligibility Processing System (REPS) before 12:00 midnight Central Time, Dec. 31, 2023. For more information about this requirement visit CDR's website.
In addition, CDR requires that individuals complete coursework and supervised practice in program(s) accredited by the Accreditation Council for Education in Nutrition and Dietetics (ACEND). Graduates who successfully complete the ACEND-accredited Master of Clinical Nutrition program at the University of Iowa are eligible to apply to take the CDR credentialing exam to become an RDN.
In Iowa and most other states, graduates also must obtain licensure or certification to practice. Please reference the University of Iowa Professional Licensure Disclosure by Program for additional information.
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