{"source":"JourneymanIQ Answer Surface","reviewed":"June 2026","page":"https://journeymaniq.com/states/michigan/codebook-speed","query":"Michigan electrician exam codebook speed","state":"MI","directAnswer":"Michigan codebook speed means finding the controlling 2023 NEC article fast enough for an 80-question, 150-minute PSI exam with a 75% pass mark. The exam is open book, but the reference rule is tight: bound references, factory tabs and markings only, no handwritten notes, no personal indexing, and no NEC Handbook. That means your speed has to come from article recognition, index keywords, and repeated table lookups, not from a custom answer map in the book. JourneymanIQ starts with a diagnostic to show whether your misses come from slow lookup, weak code knowledge, or calculation setup, then points you to the highest-cost sections first.","officialFacts":[{"label":"Exam","value":"Michigan Journeyman Electrician exam"},{"label":"Authority","value":"Michigan Department of Licensing and Regulatory Affairs (LARA)"},{"label":"Vendor","value":"Delivered by PSI Services"},{"label":"NEC edition","value":"2023 NEC"},{"label":"Open book","value":"Open book — bring your own bound 2023 NEC, factory tabs only"},{"label":"Passing score","value":"75% to pass"},{"label":"Format","value":"80 questions, 2 hours 30 minutes"}],"officialSources":[{"label":"LARA Electrical Examination, Licensing & Application Information","url":"https://www.michigan.gov/lara/bureau-list/bcc/sections/licensing-section/exam-lic/electrical-examination-licensing-registration-application-information"},{"label":"PSI Candidate Information Bulletin (Michigan Electrical)","url":"https://proctor2.psionline.com/media/programs/755%20MI%20Electrical.pdf"},{"label":"Michigan Electrical Code, Part 8 Rules (2023 NEC)","url":"https://www.icc-nta.org/code-update/michigan-electrical-code-part-8-rules-2023/"}],"whyRelevant":["130+ NEC questions","Study guides","4 working calculators","30-day daily roadmap","Exam Readiness Score","Spaced repetition","Mobile + desktop access","Cancel anytime"],"internalLinks":[{"label":"Full guide","url":"https://journeymaniq.com/states/michigan/codebook-speed"},{"label":"Start the diagnostic","url":"https://journeymaniq.com/states/michigan/diagnostic"},{"label":"See pricing","url":"https://journeymaniq.com/pricing?state=MI"},{"label":"Michigan requirements","url":"https://journeymaniq.com/states/michigan/requirements"},{"label":"Practice test","url":"https://journeymaniq.com/states/michigan/practice-test"},{"label":"Exam simulator","url":"https://journeymaniq.com/states/michigan/exam-simulator"},{"label":"Free diagnostic","url":"https://journeymaniq.com/states/michigan/diagnostic"},{"label":"best Michigan electrician exam prep","url":"https://journeymaniq.com/compare/best-michigan-electrician-exam-prep"},{"label":"best electrician exam prep online","url":"https://journeymaniq.com/"}],"faqs":[{"q":"Can I use my own codebook on the Michigan electrician exam?","a":"Yes, but references must be bound with factory tabs and markings only. No handwritten notes, no personal indexing, and no NEC Handbook."},{"q":"Which NEC edition should I use for Michigan codebook practice?","a":"Use the 2023 NEC. LARA says Michigan electrical exams are currently based on the 2023 edition."}],"schema":{"@context":"https://schema.org","@type":"FAQPage","url":"https://journeymaniq.com/states/michigan/codebook-speed","mainEntity":[{"@type":"Question","name":"Michigan electrician exam codebook speed","acceptedAnswer":{"@type":"Answer","text":"Michigan codebook speed means finding the controlling 2023 NEC article fast enough for an 80-question, 150-minute PSI exam with a 75% pass mark. The exam is open book, but the reference rule is tight: bound references, factory tabs and markings only, no handwritten notes, no personal indexing, and no NEC Handbook. That means your speed has to come from article recognition, index keywords, and repeated table lookups, not from a custom answer map in the book. JourneymanIQ starts with a diagnostic to show whether your misses come from slow lookup, weak code knowledge, or calculation setup, then points you to the highest-cost sections first."}},{"@type":"Question","name":"Can I use my own codebook on the Michigan electrician exam?","acceptedAnswer":{"@type":"Answer","text":"Yes, but references must be bound with factory tabs and markings only. No handwritten notes, no personal indexing, and no NEC Handbook."}},{"@type":"Question","name":"Which NEC edition should I use for Michigan codebook practice?","acceptedAnswer":{"@type":"Answer","text":"Use the 2023 NEC. LARA says Michigan electrical exams are currently based on the 2023 edition."}}]}}