1.1 Missouri Class MO Licensure: Eligibility, Exam Fees, Renewal & Reinstatement

Before you memorize nail anatomy or acrylic chemistry, you need to know exactly which license you are earning, how you qualify for the examinations, and how to keep the license active. Missouri calls the nail technician credential the Class MO – Manicurist license. The written examination itself is a national test, but every step around it — eligibility, fees, passing scores, renewal, and reinstatement — is set by Missouri law.

Who Regulates Manicuring in Missouri

The Missouri Board of Cosmetology and Barber Examiners licenses manicurists. It operates inside the Division of Professional Registration of the Missouri Department of Commerce and Insurance. Two bodies of law govern your practice:

• RSMo Chapter 329 (Revised Statutes of Missouri) — the statute passed by the General Assembly. It defines the occupations, sets training hours, and lists grounds for discipline.
• 20 CSR 2085 (Code of State Regulations, Title 20, Division 2085) — the Board's administrative rules on fees, licensing, establishments, sanitation, and apprenticeships.

The Class MO Scope of Practice

Under RSMo 329.010(5)(b), Class MO manicuring "includes cutting, trimming, polishing, coloring, tinting, cleaning or otherwise beautifying a person's fingernails, applying artificial fingernails, massaging, cleaning a person's hands and arms." It also includes pedicuring — the same services on toenails, applying artificial toenails, and massaging and cleaning the legs and feet. A Class CA license covers both hairdressing and manicuring, so a Class MO licensee may not perform hair services.

Eligibility: Age, Education, and Training

What the 400 School Hours Must Include

RSMo 329.040.5 lists the minimum subject hours for the manicurist course:

The 50-hour classroom rule: a manicuring student must earn at least 50 hours of classroom training before performing any manicuring service on a patron or customer of the school (RSMo 329.040.3(4)).

Apprenticeship Rules

Apprentices train in a licensed establishment instead of a school. The Board's rule in 20 CSR 2085-9 sets these conditions:

• The apprentice supervisor must have been licensed for at least two years, must complete a Board-approved training session, and may supervise only one apprentice at a time.
• The supervisor must be physically present whenever credited hours are earned. For a manicuring apprentice, an acting supervisor may cover no more than 40 hours in total.
• Apprentices receive at least one hour of combined lecture and demonstration each business day, excluding Saturday.
• The supervisor must inspect and approve all work before the customer leaves.
• The apprentice license must be posted with a 2" × 2" photograph taken within the last five years.

Training hours count toward examination eligibility for only five years from the date the Board issues the student or apprentice license (20 CSR 2085-7.010(1)(C)–(D)).

Applying for and Scheduling the Examinations

Missouri candidates take two examinations: a computer-based written (theory) examination and a hands-on practical examination. Both are developed by the National-Interstate Council of State Boards of Cosmetology (NIC) and administered by Prov, Inc. under contract with the Board. Section 1.3 walks through both examinations in detail.

1. Register in MOPRO, the state's online licensing portal (mopro.mo.gov). The Board must have your email address on file.
2. Board review: the Board evaluates your training and experience and decides whether you are eligible.
3. Voucher email: once approved, you receive a voucher letter with your Candidate ID.
4. Schedule with Prov at provexam.com or by calling or texting (801) 733-4455.
5. Pay the fees: $90 for the written examination and $60 for the practical examination. The fee is the same for a first attempt and a retake.

Rescheduling or cancelling is free if you do it at least 3 days before a theory appointment or 7 days before a practical appointment. If you miss the appointment or arrive after testing has begun, you forfeit the fee. Unofficial written results are shown at the test center; official results are emailed within three days, and practical results within three business days.

Temporary Permit

An approved examination candidate may apply for a temporary permit and work under the supervision of a person licensed in the same classification. The permit ends if the holder fails an examination or does not appear for a scheduled examination, and a second permit is not issued (20 CSR 2085-7.010(2)).

Failing and Retesting

Prov's bulletin allows three attempts. The Board rule adds a remediation requirement: a student who fails any portion three times must complete at least 40 additional hours in each failed subject, up to 160 hours in total. An apprentice needs at least 80 hours per failed subject, up to 320 hours (20 CSR 2085-7.010(3)). Prov lists no waiting period between attempts, and a passed examination cannot be retaken unless the state requires it.

Renewal, Inactive Status, and Reinstatement

The operator renewal rule in 20 CSR 2085-7.040 does not include a continuing-education requirement. (Cosmetology instructors have a separate teacher-training seminar requirement under RSMo 329.085.) Report a new address or legal name to the Board within 30 days (20 CSR 2085-4.020). While you provide services, carry a driver's license or Missouri identification card and show it to an inspector on request (20 CSR 2085-4.040).

Moving to Missouri: Reciprocity and Score Endorsement

Under 20 CSR 2085-7.030, the Board issues a license without examination to a person who has practiced for at least two consecutive years in another state, territory, or the District of Columbia. It also issues one to a person with a current license whose training and examination requirements are substantially equal to Missouri's — at least 95% of Missouri's training hours. The application includes an affidavit from the other state's licensing agency, two 2" × 2" passport photos, the $100 reciprocity fee, and an open-book state law test. Applicants who do not qualify may ask the Board to waive the examination through exam score endorsement ($100) if they already passed the examination Missouri currently uses, or its equivalent.

Scenario: Two Licensing Questions

Maya is a manicuring student with 42 classroom hours. On a busy clinic day, the school floor manager asks her to polish a customer's nails. Because Maya has not reached 50 classroom hours, the school may not assign her to a patron yet.

Andre let his Class MO license expire on September 30, 2025, and wants to return to work in September 2026. The license has been expired less than two years, so he files a reinstatement application and pays the $90 reinstatement fee. If he waits until after September 30, 2027, he must pass the practical portion of the examination to reinstate.