CNS members

Current CNS®

A practitioner taking notes beside bowls of fruit and nuts

As a CNS®, you have unique opportunities to engage with students, colleagues, and the broader ANA ecosystem.

What support does the American Nutrition Association offer to the CNS?

  • ANA membership offers a professional home for the science and practice of personalized nutrition continued education.
  • The ANA offers Specialty Trainings such as the Ketogenic Nutrition Training Program, and you can then become a CKNS SM (Certified Ketogenic Nutrition Specialist SM)
  • Formerly the Center for Nutrition Advocacy®, the ANA’s advocacy work is rooted in one of our deeply held values. We advance the rights and sustainability of all health practitioners to practice nutrition to the level of their training.

How can I share the value of my credential?

  • Download the CNS fact sheet to save and share on your website and marketing materials. It explains the value you bring and what sets the CNS apart.
  • Download the Why hire a CNS brochure, which details the employment areas and clinical rationale for CNS care.

How can I get involved in the ANA community?

Log into My Portal and whether you are a paid ANA member or a Professional Associate, you can opt into various volunteer opportunities.

As a CNS Supervisor you will help to advance the learning and careers of CNS candidates and, as such, play a key role in the future of the field of nutrition, as it transforms into a foundational tool in the prevention and treatment of chronic disease. By supervising CNS candidates, you will also have the opportunity to learn and grow as a mentor, gain support for your practice and add value to your clients’ experiences.

How do I pay my CNS annual fees?

To remain in good standing, a Certified Nutrition Specialist (CNS) must renew their certification every five (5) years and pay the CNS Annual Fee each year. The CNS Annual Fee is due by December 31 for the upcoming calendar year and must be paid online. A late fee will be assessed for any payment received after the due date.

Failure to pay the CNS Annual Fee by December 31 will result in the certificant’s status being changed to Inactive for a maximum period of one (1) year. During this grace period, the certificant may be returned to active status upon payment of the outstanding annual fee and any applicable late fees. If the annual fee remains unpaid after the one-year grace period, the certification will be revoked.

Beginning in 2027, all BCNS fees will increase by 4% annually (year over year). This incremental approach allows BCNS to keep pace with rising operational costs while avoiding the need for the larger, infrequent fee increases.

How do I RECERTIFY?

Recertification is done through your CNS Portal. Please see the recertification policy here.

PDF · Updated May 2026

CNS state practice rights

A state-by-state summary of where Certified Nutrition Specialists® can practice, and under what rules.

Download the PDF ↓

Plot your practice on the profession’s baseline.

Whether you’re certifying, referring, collaborating, or looking for care, start where the standard is set.