The Minnesota Journeyman Electrician Guide

What Is the Minnesota Journeyman Electrician License?

In Minnesota, electricians are licensed by the Board of Electricity, with licensing, examinations and continuing education administered by the Minnesota Department of Labor and Industry (DLI) under the Minnesota Electrical Act (Minnesota Statutes chapter 326B) and Minnesota Rules chapters 3800 and 3801. Chapter 1315 of the Minnesota State Building Code adopts the National Electrical Code as the state electrical code. DLI administers its own examinations instead of contracting with a commercial testing vendor: examinations are held weekly, generally on Wednesdays, at DLI, 443 Lafayette Road N., St. Paul.

The Class A journeyworker license authorizes electrical work within its scope for a licensed electrical contractor. Unlicensed workers must be registered with DLI as registered unlicensed electricians and must be directly supervised at all times by a licensed journeyworker or master electrician, and both must work for the same licensed electrical contractor or registered employer. A licensed electrician may not supervise more than two unlicensed individuals. Minnesota licenses Class A journeyworker, Class A master, maintenance electrician, power limited technician, Class B installer, lineman and satellite system installer.

The Requirements

• Register as a registered unlicensed electrician: Apply online and pay the $14 initial fee. Your registration number begins with RE and is valid for one year from the end of the month in which you register. You must work as a W-2 employee of a DLI-licensed electrical contractor or a registered electrical employer, under the direct supervision of a licensed journeyworker or master electrician employed by the same company.
• Experience: The Class A journeyworker requirement is a minimum of <strong>48 months</strong> (four years) of qualifying work experience, including at least <strong>24 months</strong> of wiring for and installing electrical wiring, apparatus and equipment (Minnesota Rules 3800.3520). Other categories are credited inside DLI limits: maintaining and repairing up to 24 months, line work up to three months, elevator installation up to six months, and technology or process control circuits up to six and 12 months.
• Education credit: Successful completion of a two-year post-high-school electrical course approved by DLI earns <strong>12 months</strong> (up to 2,000 hours) of experience credit toward the journeyworker requirement. Credit is granted only for programs the department approved before you completed them, not case by case.
• Military experience credit: Electrical work performed in the military can be credited toward the experience requirement. Include a copy of your DD214 discharge documents with the application.
• Pass the exam first: You must pass the written examination before you can apply for a journeyworker license. The Class A journeyworker exam is <strong>80 questions</strong> with <strong>330 minutes (5½ hours)</strong> and a passing score of <strong>70%</strong>, open book, with all reference materials and a calculator provided at the exam site.
• Apply for the license: Once you pass, submit the license application and fee through DLI iMS. Journeyworker licenses expire every two years at the end of the month in which the license was originally issued.

Renewal requires 16 hours of DLI-approved continuing education, at least 12 of which must relate to the National Electrical Code, and a $53 renewal fee ($20 late fee applies). Registered unlicensed electricians renew with two hours of continuing education and a $19 fee ($5 late fee). Minnesota has reciprocal journeyworker agreements with Alaska, Arkansas, Colorado, Iowa, Montana, Nebraska, North Dakota, South Dakota and Wyoming, and master electrician agreements with Iowa, North Dakota, Nebraska and South Dakota. Sources: the DLI electrical licensing basics page and the DLI experience and education page.

Exam Format: Open Book, DLI

The Minnesota Class A journeyworker exam is <strong>open book</strong> in a specific sense that catches out-of-state candidates: DLI provides every reference you may use, at the exam site. You are given a soft-cover copy of the <strong>2026 National Electrical Code</strong> with no tabs or other aids, the DLI Laws and Rules booklet, and a common desk calculator, and no other material or electronic device, cell phones included, may be in the building. Code edition: the Board of Electricity adopted the <strong>2026 NEC effective Aug. 17, 2026</strong>, and <strong>electrical licensing exams transitioned to the 2026 NEC beginning Sept. 8, 2026</strong>; the question format, difficulty and length now in the DLI examination guide have been in effect since that date. DLI also warns that the majority of questions are intended to be answered without opening the provided code, so preparation, not lookup speed, is what decides the result. The exam:

Examinations run weekly, generally on Wednesdays, at DLI, 443 Lafayette Road N., St. Paul, from 8:15 a.m. to 1:45 p.m. Walk-ins are not permitted, you must arrive at least 30 minutes early with a picture ID, and you may reschedule once. Results are emailed generally within two weeks and never given by telephone. Applicants who fail may apply to retake the examination 30 days after the failure notification; a failure or a missed rescheduled examination requires a new application and another $50 examination fee. DLI does not offer written or oral reviews of individual examinations, but applicants may send written comment about a specific question to the licensing unit. Sources: the <a href="https://www.dli.mn.gov/sites/default/files/pdf/LicensingExaminationGuide.pdf" className="text-[#181B1E] underline decoration-[#FFC800] decoration-2 underline-offset-2 hover:text-[#5E636A] transition-colors">DLI Electrical license examination guide</a> and the <a href="https://www.dli.mn.gov/business/electrical-contractors/electrical-codes-and-standards" className="text-[#181B1E] underline decoration-[#FFC800] decoration-2 underline-offset-2 hover:text-[#5E636A] transition-colors">2026 NEC adoption notice</a>.

What the Exam Covers

Minnesota publishes <strong>no percentage-weighted content outline</strong>. The DLI Electrical license examination guide instead lists the knowledge areas that may appear for each license class, and the Class A journeyworker exam draws on <strong>221 of them</strong>, grouped by NEC chapter plus applied theory and the state laws and rules. The guide states plainly that not every knowledge area appears on every exam and that it guarantees no distribution among them, so no official per-topic question count exists. The counts below are the <strong>Journeyman Practice simulation allocation</strong>: the 80 exam questions split in proportion to the number of DLI-listed knowledge areas in each chapter, which keeps every timed simulation representative of the full DLI list:

• Introduction — 1 question: 4 DLI knowledge areas covering mandatory and permissive rules, the authority having jurisdiction, and the purpose, adequacy and scope of the code.
• General (Articles 100 and 110) — 3 questions: 8 DLI knowledge areas: definitions, interrupting ratings, temperature limitations, working space and dedicated equipment space.
• Wiring and Protection (Articles 200 to 285) — 27 questions: the dominant block, with 74 DLI knowledge areas including load calculations in Article 220, branch circuits and feeders, overcurrent protection in Article 240, grounding and bonding in Article 250, and surge protection.
• Wiring Methods and Materials (Articles 300 to 398) — 16 questions: 44 DLI knowledge areas: general requirements for wiring methods, conductors and cables, raceways, boxes, and the wiring method articles themselves.
• Equipment for General Use (Articles 400 to 480) — 12 questions: 32 DLI knowledge areas, from flexible cords, luminaires and receptacles to motors in Article 430, HVAC equipment in 440 and transformers in 450.
• Special Occupancies (Articles 500 to 517) — 6 questions: 16 DLI knowledge areas, including hazardous (classified) locations and health care facilities.
• Special Equipment (Articles 600 to 695) — 5 questions: 14 DLI knowledge areas, from signs and outline lighting to cranes, elevators, pools and photovoltaic systems.
• Specific Conditions and Systems (Articles 700 to 780) — 5 questions: 13 DLI knowledge areas, including emergency systems, legally required standby systems and interconnected electric power production sources.
• Communication Systems (Chapter 8) — 1 question: 4 DLI knowledge areas: communications circuits, premises cabling, and network-powered broadband.
• Tables (Chapter 9 and the annexes) — 1 question: 3 DLI knowledge areas covering the Chapter 9 tables and the calculation examples in Annexes C, D and E.
• Applied electrical theory and calculations — 3 questions: 9 DLI knowledge areas outside the code book, including general mathematics, transposing equations, percentages, areas, volumes, voltage drop and transformer calculations.

Two things follow from this list. First, the exam is heavily weighted toward the wiring chapters: 55 of the 80 simulation questions come from Wiring and Protection, Wiring Methods and Materials and Equipment for General Use. Second, because DLI explicitly refuses to promise a distribution, the thin blocks are not safe to skip. Tables, Chapter 8 and the applied theory areas carry only five simulation questions between them, and they are the cheapest points on the exam for anyone who has already read those pages once.

How to Prepare

1. Settle your hours and categories before you study. DLI requires a minimum of 48 months, including at least 24 months of wiring for and installing electrical wiring, apparatus and equipment. Count your time by category and have each employer sign the Electrical Work Experience Verification Form, because the license depends on the verified mix, not just the total.
2. Keep your registration current while you work. Hours only count while you are employed by a DLI-licensed contractor or registered employer and supervised at all times by a licensed journeyworker or master electrician of the same company. No licensed electrician may supervise more than two unlicensed individuals, and registration renews yearly with two hours of continuing education.
3. Use the DLI knowledge-area table as your syllabus. Print the list from the examination guide and tick each area off as you master it. It is the only published statement of what can be tested, and it is the reason a broad study plan beats a narrow one here.
4. Do not plan around the provided code. You get the 2026 NEC in soft cover with no tabs, and DLI states that the majority of questions are meant to be answered without it. Learn the chapter map and the standard calculations so the code book is a confirmation tool, not a search engine.
5. Drill the calculation families. Voltage drop, conduit and box fill, ampacity adjustment and correction, motor full-load current and overcurrent percentages, and transformer sizing all appear in the DLI sample questions and formulas section. Work each family until the method is automatic.
6. Simulate the real format. 80 questions in 330 minutes at 70% (56 correct) leaves roughly four minutes per question. Weekly full-length, timed runs with the code open in the final month build the pacing discipline the exam rewards.

Journeyman Practice covers the Minnesota exam with code-referenced questions, adaptive difficulty, and timed simulations. Start with free NEC practice questions to see the format.

Retaking the Exam

If you fail the Minnesota Class A journeyworker exam, you can apply to retake it 30 days after the failure notification. A regular retest requires only the application form and the <strong>$50</strong> examination fee, with no new work verification. A failure, or a missed rescheduled examination, means you must submit a new application and pay the fee again before DLI approves you for reexamination. This matters because examinations are only held weekly, generally on Wednesdays, so a 30-day wait plus DLI processing usually means the next month's Wednesday slot. There is no individual examination review: DLI does not offer written or oral reviews of specific examinations, but applicants may send written comment about a question to the licensing unit.

After Licensure: The Path to Master

A licensed Class A journeyworker electrician performs electrical work within the scope of the license for a licensed electrical contractor anywhere in Minnesota. The journeyworker years are the runway to the Class A master electrician license, which is the credential that lets you plan, lay out and supervise installations and to qualify as the responsible licensed individual behind an electrical contractor. The master path raises the experience minimum to 60 months, with planning, laying out and supervising each creditable, and the master examination is also 80 questions with the same 70% passing score and the same open-book conditions. Both licenses renew every two years at the end of the month in which they were issued, with 16 hours of DLI-approved continuing education, at least 12 of them on the National Electrical Code. Continuing education credits can be used for more than one class of license, but only once per class, and excess credits do not carry over.

Keep Studying

• Free Minnesota NEC 2026 theory chapters — every chapter cites the exact NEC article or table.
• Oregon journeyman electrician guide
• Colorado journeyman electrician guide
• How to navigate the NEC 2026

Ready to Start?

Get ready for the 2026 code with the NEC 2026 study guide, drill code-referenced free practice questions, and take a timed Minnesota simulation (80 questions, 330 minutes, 70%) before you sit the DLI examination. Our Minnesota bank is 1,650 questions written against the NEC 2026 and mapped to the DLI knowledge areas. Official sources: DLI electrical codes and standards (2026 NEC effective Aug. 17, 2026, exams transitioning from Sept. 8, 2026), the DLI Electrical license examination guide (80 questions, 5½ hours, 70%, 221 knowledge areas), and the DLI electrical licensing basics page ($50 exam fee, $53 renewal, 16 hours of continuing education).