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Illinois

Getting Your Dietitian License in Illinois

Here's what you need to know.

Last updated 2026-02-25 · Sources verified

Licensing Path

There is no active interstate compact route for dietitian licensing in Illinois. Plan on endorsement through Dietetic and Nutrition Services Practice Board.

Endorsement fee
$100
Processing time
4 to 6 Weeks
Fingerprinting
Required
Temporary license
Available
Compact
No active compact path
Board
Dietetic and Nutrition Services Practice Board

Endorsement Steps

  1. Step 1

    Meet Educational & Experience Prerequisites

    Complete a baccalaureate or higher degree (Master's required for CDR exam as of 2024), alongside a documented 900 hours of continuous supervised practice experience.

  2. Step 2

    Pass National Examination

    Successfully pass the Commission on Dietetic Registration (CDR) Registered Dietitian Nutritionist examination.

  3. Step 3

    Submit the IDFPR Application via CORE

    Submit a new licensure application online using the state's new CORE licensing portal, and pay the non-refundable $100 application fee.

Quick Facts

Total fee
$100
Processing time
4 to 6 Weeks
Renewal fee
$100
Renewal cycle
Biennial (Expires October 31 of odd-numbered years)
Application
$100
Background check
$0 (included in application)
Jurisprudence exam
$0
Total estimated cost
$100

License Types

Licensed Dietitian Nutritionist (LDN): The unified credential to provide dietetic and nutrition services in the state of Illinois. Overseen by the IDFPR Dietetic and Nutrition Services Practice Board.

Required Documents

Board Contact

Board
Dietetic and Nutrition Services Practice Board
Department
Illinois Department of Financial and Professional Regulation (IDFPR)
Phone
(800) 560-6420
Email
FPR.LMFT@illinois.gov
Board site
https://idfpr.illinois.gov/profs/dietnutrition.html
Compact source
https://dietitianscompact.org/

Source: Primary board website

Renewal

Renewal fee is $100. Renewal cycle: Biennial (Expires October 31 of odd-numbered years).

Illinois Dietitian Licensing FAQ

What is the fee for an Illinois LDN license?

The IDFPR requires a flat $100 fee for the initial application.

When does the Illinois LDN license expire?

All individual dietitian nutritionist licenses expire simultaneously on October 31 of every odd-numbered year.

How many continuing education hours are required to renew my IL license?

You must complete 30 hours of continuing education (CE) during each two-year renewal cycle prior to the October 31 expiration date.

Does Illinois have reciprocity for dietitians?

No interstate compact currently covers dietitian practice in Illinois. To work in Illinois, apply for licensure by endorsement through the state board.

How long does it take to transfer my dietitian license to Illinois?

Most endorsement applications take 4 to 6 Weeks. If you qualify for an active compact privilege, there may be no separate wait to start practicing.

Can I start working in Illinois while my endorsement application is processing?

A temporary or provisional credential is available while the full endorsement application is pending.