1.1 Current Washington Master Esthetician Exam & Licensing Facts

Who Regulates the License

The Washington State Department of Licensing (DOL) issues master esthetician licenses through its Cosmetology Program. The statute is chapter 18.16 RCW and the rules are chapter 308-20 WAC. A cosmetology, hair design, barbering, esthetics, and manicuring advisory board advises the department, but DOL issues licenses, sets exam rules, and takes disciplinary action.

The license matters for the exam because the master esthetician scope (covered in section 1.2) explains why the written exam spends most of its items on advanced services, devices, and medical-setting judgment.

Education Routes Into the Exam

RCW 18.16.020 defines the minimum curriculum hours. DOL's "Get your license" page restates them in its own terms.

The two apprenticeship numbers come from different documents: the statute states a curriculum minimum, while DOL describes the program minimum it currently approves. An apprentice should follow the hours in the approved program agreement and confirm them with DOL.

Other eligibility rules:

• Age: at least 17 years old (RCW 18.16.100).
• Early testing: DOL may let a candidate register for or take the exams when the candidate is within 100 hours of finishing the required hours (RCW 18.16.090). All hours must still be completed, and both exams passed, before a license is issued.
• Hour reporting: schools and apprentice shops report hours to DOL monthly and certify completion (WAC 308-20-065). DOL then notifies the candidate by email that Prov scheduling is open.
• Training hours expire: certified training hours expire three years after the last day of attendance and then no longer count toward initial licensure (WAC 308-20-090, -091, and -101).

The Two NIC Written Exams

Prov's Washington candidate bulletin lists separate NIC exams for Advanced Esthetician and Esthetics Combined Practice. The names track DOL's "Master Esthetician" (450-hour) and "Combined Master Esthetician" (1,200-hour) routes, but Prov states that it does not decide which exam a candidate takes. Confirm your exam with your school or DOL before you schedule.

For Washington tests taken on or after August 1, 2026, Prov points candidates to NIC bulletins built on the 2025 national update:

The unscored items are mixed in with scored items, so treat every question as if it counts. The NIC standard references are Milady's Standard Advanced Esthetics (3rd edition, 2026) and Skin Care: Beyond the Basics (4th edition). The NIC written exams test national esthetics content. Neither NIC outline lists Washington statutes or rules as a separate domain, so Washington law appears on the exam only indirectly, through scope-of-practice and safety judgment.

Scoring, Results, and Retakes

• Passing score: a scaled score of 75 on both the written and the performance exam (WAC 308-20-120(5)). Prov's bulletin states the same 75.00 standard.
• No guessing penalty: Prov's instructions state there is no penalty for a wrong answer, so answer every question.
• Results: Prov emails official results and sends them to DOL within 1 to 3 days.
• Results expire: exam results are valid toward initial licensure for three years from the exam date (WAC 308-20-120(6)).
• Retakes: Prov has no waiting period and charges the same fee for a retake. WAC 308-20-122 limits an applicant to one attempt at an exam per day. Once you pass an exam, you cannot retake it unless Washington requires it.
• Appeals: an applicant who fails may appeal in writing within 15 days of the result notice. DOL considers only significant procedural errors or adverse environmental conditions (WAC 308-20-123).
• Conduct: talking to other examinees, recording information, holding unauthorized materials, removing test materials, or disruptive behavior voids the exam with no refund, and the applicant is barred from testing for one year (WAC 308-20-121).

Fees and Scheduling (Prov and DOL)

Prov allows free rescheduling or cancellation up to 3 days before a theory exam and 7 days before a practical exam. A missed appointment or a late change forfeits the fee. Written exams are computer-based at Prov testing centers and partner sites, and can be taken in several languages. For the theory exam, NIC permits word-to-word translation dictionaries (no pictures, definitions, or phrases) only at the eight Prov testing centers, and they must be reserved before you schedule. The practical exam is offered in English only. Bring a current, government-issued photo ID with a signature. A candidate who arrives after the session starts is turned away and forfeits the fee.

Renewal, Reinstatement, and Posting

• Renewal: operator licenses renew every two years (WAC 308-20-570). Not receiving a renewal notice is not an excuse for late renewal.
• Late renewal: a late renewal requires the penalty fee plus each year's renewal fee. A license not renewed within one year after expiration is canceled; the person must reapply, meet current requirements, and pass any applicable exams (RCW 18.16.110).
• Posting: the original operator license, with a current photograph attached, must be posted in clear view of clients at the operator's work station. A pocket identification card cannot replace the original, and licenses from other states may not be displayed in a Washington salon or shop (WAC 308-20-550).

Licensed in Another State

WAC 308-20-115 lets DOL license a person who holds a current license in good standing in another jurisdiction and proves they passed an exam approved by the director. DOL's page asks for proof of the other jurisdiction's approved exams. RCW 18.16.130(2) adds a master esthetician path for licensed estheticians who hold a CIDESCO diploma, an ITEC diploma, or an NCEA certified credential, upon passage of the required examinations.