Kentucky Dietitian Licensing and the Compact

Kentucky regulates both dietitians and nutritionists through the Kentucky Board of Licensure and Certification for Dietitians and Nutritionists. Dietitians are licensed (LD), nutritionists are certified (CN), and some people hold both. The law is KRS Chapter 310, and the board's rules are 201 KAR Chapter 33.

What does Kentucky's law restrict?

KRS 310.070(1) makes it unlawful "to engage in the practice of dietetics or nutrition, to act or to represent himself to be a dietitian or a nutritionist," or to use titles such as "dietitian," "nutritionist," "licensed dietitian" or "certified nutritionist," or the letters L.D. or C.N., without a Kentucky license or certificate.

The exceptions are broad. Besides other licensed health professionals, supervised students, federal service dietitians, public nutrition educators and program staff, and hospital or nursing home staff working under a licensed dietitian, KRS 310.070(3) says the chapter does not "affect any other person who provides nutritional or dietary advice or sells nutritional or dietary supplements if the person does not use the title dietitian, licensed dietitian, or certified nutritionist." The board's FAQ walks through the same exception for a personal trainer asking about meal planning.

For an RDN, the practical reading is that using your professional titles with Kentucky clients, or practicing dietetics as a dietitian there, calls for the Kentucky license. The board also has a telehealth rule, 201 KAR 33:070, covering identity verification, backup contact methods, emergency contacts and written acknowledgment of the risks of telepractice.

What goes into a Kentucky application?

Under KRS 310.021, a dietitian applicant needs a qualifying degree from a board-approved program, supervised practice under a registered dietitian, and a passing score on the CDR exam. The board's application rule (201 KAR 33:015) specifies:

• A signed application with the nonrefundable fee.
• CDR documentation: a copy of your current CDR registration card, a CDR letter confirming you passed the registration exam, or a CDR Credential Verification Statement. The rule says an Academy membership card "shall not constitute compliance."
• Every other jurisdiction where you are or were licensed or registered, with license numbers and a complete disciplinary history.
• Verification from each of those jurisdictions, created by that jurisdiction "within the sixty (60) days prior to the submission of the application," and not a license card, wall certificate or other initial license document.

The 60-day freshness rule is the one that bites. A verification you ordered for another state in the spring will not work for a Kentucky application in the fall. Order Kentucky's verifications last, and submit promptly when they arrive. The board's FAQ also notes that applications must reach it at least two weeks before a board meeting to be considered at that meeting.

Which fees does Kentucky charge?

201 KAR 33:010 sets modest fees:

• application for a dietitian license, a nutritionist certificate or both, $50;
• annual renewal, $50 per credential;
• late renewal during the 60-day grace period, $25 per credential;
• reinstatement after the grace period, $50 per credential, plus the renewal fee; and
• inactive status, $15 a year.

How does Kentucky's annual renewal work?

Every Kentucky license and certificate renews every year. The board's renewal page says the deadline is October 31, that online renewal typically opens about 90 days earlier, and that renewals submitted by October 31 carry no late fee. From November 1 through December 31 you may still renew with the late fee, and you may keep practicing during that grace period, though an employer can ask to see evidence of your license (201 KAR 33:020). A license not renewed by the end of the grace period expires, and, in the board's words, December 31 "is the last day you may legally practice and bill for services."

Continuing education follows the same annual rhythm (201 KAR 33:030):

• 15 hours of approved continuing education per compliance period, which runs from November 1 to October 31;
• no CE required for your first renewal;
• up to 15 hours may carry over into the next period;
• keep records for two years after the period; and
• the board audits at least 15 percent of licensees each year.

You sign a statement on the renewal form attesting to compliance, and the license is not renewed without it. Annual renewal is a different rhythm from CDR's five-year portfolio cycle; our post on CDR recertification and state renewal explains how to keep both straight.

Does Kentucky's compact membership change anything yet?

Kentucky enacted the Dietitian Licensure Compact in 2026. No state issues compact privileges yet, and CDR expects the first ones sometime in 2027. Until then, an out-of-state RDN who needs Kentucky credentials applies the usual way, and a Kentucky RDN serving clients elsewhere needs a credential in each state that requires one. When privileges arrive, the compact will cover dietitians, and CDR's eligibility description is a registered dietitian with an active, unencumbered home-state license in a member state. See who qualifies for the Dietitian Compact.

How can we help with a Kentucky license?

Our License by Endorsement (RDN) service, $599 per state, lists every jurisdiction you have been credentialed in, times the verification requests so each one is less than 60 days old when the file goes in, prepares the application for your signature and targets the next board cutoff. Annual Renewal & CE Compliance, $299 per license, per year, tracks the October 31 deadline and the 15-hour count. You sign, pay the board and submit. Board fees are separate. The Kentucky state page has the summary.