Tennessee nutrition law gives clearer path for BCHN and CNS credentials

Tennessee has updated its nutrition law for the first time in nearly 40 years, creating a clearer scope of practice for holistic nutrition professionals starting July 1, 2026. The change could expand access to nutrition services in the state and sharpen the distinction between BCHN and CNS career pathways.

Why it matters: - Tennessee’s new law gives holistic nutrition professionals more clarity on what they can do within their scope of practice. - The change may widen access to personalized nutrition education and wellness support across the state. - The update also puts more focus on credentialing paths for students and working professionals deciding between BCHN® and CNS®.

What happened: - Gov. Bill Lee signed House Bill 2029 and Senate Bill 2579 on May 19, 2026. - The legislation takes effect July 1, 2026. - The law modernizes Tennessee’s nutrition practice standards for the first time in nearly four decades. - The bills were sponsored by Rep. Jerome Moon Faison and Sen. Rusty Crowe Harshbarger. - The legislation received unanimous approval during the 2026 legislative session.

The details: - The law codifies a scope of practice for holistic nutrition professionals. - The updated rules are intended to replace regulations that had stayed largely unchanged for nearly 40 years. - The National Association of Nutrition Professionals led years of advocacy behind the effort. - NANP Legislative Affairs has worked since 2019 to advance legislation that supports public health and recognizes qualified holistic nutrition professionals. - ACHS said the law highlights the growing importance of nutrition credentialing pathways and professional standards in holistic nutrition. - Students in Integrative Health Sciences or Holistic Nutrition may be eligible for the Board Certified in Holistic Nutrition® credential, depending on individual qualifications and certification requirements. - The Certified Nutrition Specialist® credential follows a different pathway and requires a master’s degree or higher in nutrition. - The CNS credential may support licensure opportunities in states that allow nutrition licensure, including Tennessee.

Between the lines: - The Tennessee update reflects a broader shift toward clearer regulation in nutrition and wellness work. - The law separates holistic practice from more advanced clinical nutrition training, which may help students choose programs that match their career goals. - Dr. Patricia Kaufman, dean of Integrative Health and Nutrition at ACHS, said clearer credentialing pathways are becoming more important as demand grows across clinical, community and wellness settings. - ACHS said understanding credential requirements and state regulations is essential for building a sustainable career in nutrition.

What's next: - Nutrition professionals in Tennessee will begin operating under the updated law on July 1, 2026. - Students and prospective professionals are expected to review credential requirements and state rules before choosing a path. - ACHS is directing interested learners to its credentialing webinar and its Holistic Nutrition and Integrative Health Sciences programs for more information.

The bottom line: - Tennessee’s new law makes the state’s nutrition rules clearer and could make it easier for qualified professionals to align education, credentials and practice with their career goals.