Getting an Ohio Dietitian License

Ohio is a practice state with a direct rule: "no person shall practice, offer to practice, or hold self forth to practice dietetics unless the person has been licensed" (Ohio Rev. Code 4759.02(A)). Only a licensee may use the title "dietitian." A CDR-registered dietitian who is not violating the practice rule may use "registered dietitian" and "R.D." (4759.02(C)), but the RD alone does not authorize practice in Ohio.

Since January 2018, the State Medical Board of Ohio has licensed dietitians. Licenses issued by the former Ohio Board of Dietetics carried over to the Medical Board (4759.06(D)). Ohio's dietitian rules also apply several of the Medical Board's own chapters to dietitians, including its telehealth chapter, 4731-37 (Ohio Admin. Code 4759-11-01).

What does an RDN need for an Ohio license?

The standard qualifications in 4759.06(A) are a completed application, the fee, a bachelor's or higher degree with a program consistent with the Academy's academic standards, a pre-professional dietetic experience, and a passing exam score. For RDNs, division (B) does most of the work: the Board "shall waive" the education, experience and exam requirements "if the applicant presents satisfactory evidence to the board of current registration as a registered dietitian with the commission on dietetic registration."

What remains is the application itself. Under the Board's rule, it is "submitted under oath," it is not considered submitted until the fee arrives, and the fee is not refundable (Ohio Admin. Code 4759-4-01(A)). Non-RD applicants must also have transcripts sent from every degree-granting school (4759-4-01(D)).

Why do Ohio applications wait on background checks?

Because the rule says so. "No application for a license or permit submitted to the board shall be considered complete until the applicant has complied with the requirements of rule 4731-4-02 of the Administrative Code and the board has received the results of the criminal records checks" (4759-4-01(B)). Start the checks as soon as you apply.

The Board also sets a clock. If you do not complete the process within six months of filing, it may notify you that it intends to treat the application as abandoned, and if you do not respond within 30 days, processing stops (4759-4-01(C)). Application fees are not refundable, so an abandoned file is an expensive restart.

Which fees does Ohio charge?

Ohio's dietetics fees are set in statute (4759.08):

• application for an initial license, $225;
• license renewal, $180;
• limited permit, or renewal of the permit, $65;
• duplicate license or permit, $35; and
• license verification, $50.

Is there a permit for new graduates waiting on the RD exam?

Yes. Ohio's limited permit lets someone who has finished the education and pre-professional requirements practice while waiting to take the exam (4759.06(G) and Ohio Admin. Code 4759-4-08). The conditions are tight:

• You must indicate an intent to take the exam within six months of the permit's issuance.
• The permit expires six months after issuance and may be renewed once.
• After a first failed attempt, you must report the result immediately and practice only under the direct supervision of an Ohio licensed dietitian.
• After a second failure, the permit expires immediately, and the Board will not issue a permit to anyone who has failed the exam twice.

Our post on provisional permits for new dietitians covers permits in other states.

How does renewal and continuing education work?

An Ohio license "shall be valid for a two-year period" and "shall expire on the date that is two years after the date of issuance" (4759.06(C)). Your renewal date depends on when you were licensed. The Board sends a renewal notice at least a month ahead, but not receiving it is no excuse.

Ohio ties continuing education to the RD for most licensees (Ohio Admin. Code 4759-4-04):

• A licensee who is a registered dietitian certifies completion of the continuing education needed to keep CDR registration current, plus one hour in ethics or in the laws and rules governing dietetics in each two-year renewal period.
• A licensee who is not a registered dietitian completes 30 hours per two-year period, including one hour of ethics or laws and rules, and documents a learning plan consistent with CDR's process.

The Board may audit a random sample of dietitians, and a licensee who certified hours they did not complete can face discipline, a civil penalty, or both (4759.06(E) and (F)).

Who is exempt from Ohio's license requirement?

Section 4759.10 lists exemptions. Among them: other Ohio licensees acting within their own scope, graduates of approved associate programs working as dietetic technicians under the supervision of a licensed or registered dietitian, and dietitians practicing as part of employment with the armed forces, the Veterans Administration or the U.S. Public Health Service. Students and people completing the pre-professional experience are exempt from the practice rule while supervised (4759.02(D)).

Where does Ohio stand on the Dietitian Compact?

Ohio enacted the Dietitian Licensure Compact in 2025 and is one of the member states. That does not change anything yet: no state issues compact privileges today, and CDR expects the first ones sometime in 2027. When privileges begin, an Ohio resident with an unencumbered Ohio license who meets the compact's RD or education requirements could use Ohio as a home state. Until then, an Ohio RDN serving clients elsewhere needs a credential in each state that requires one, and an out-of-state RDN serving Ohio clients needs an Ohio license. See your home state and the Dietitian Compact and when compact privileges will start.

How can we help with an Ohio license?

Our License by Endorsement (RDN) service, $599 per state, fits most RDNs: we prepare the application for your review, document your CDR registration, schedule the criminal records checks early, and track the file so it does not drift toward the six-month abandonment notice. For new graduates, the Provisional Permit for New Graduates service ($349 per state) prepares the limited permit application and tracks the exam timeline. You sign under oath, pay the Board and submit. Board fees and any background check costs are separate. The Ohio state page has the summary.