Electrical Licensing Boards - Connecticut

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Connecticut Statewide NEC Adoption
2020 NEC effective October 1, 2022.

State Licensing Board Contact Information

Board
  • Dept of Consumer Protection Occupational and Professional Licensing 450 Columbus Boulevard Hartford, CT 06103
Board Link
  • Connecticut Board Website
Board Phone
  • (860) 713-6100
Board Fax
  • (860) 713-7239

License Requirements

  • Can perform all of the same work as an Unlimited Electrical Contractor while under the employment of an Unlimited Electrical Contractor.

Reciprocity

  • None at this time

Exam Testing Company

  • Exam Given By: PSI (800) 733-9267

Testing NEC Edition

  • 2023 or 2020 NEC effective 9/1/25; until that time, you can use 2017, 2020, or 2023

Exam Details

  • C-6 Limited Electrical Journeyperson: 2 hours, 50 questions E-2 Unlimited Electrical Journeyperson: 3 hours, 70 questions

Candidate Booklet

Recommended Study Resources

Renewal

  • Annual by September 30

License Requirements

Reciprocity

  • None at this time

Exam Testing Company

  • PSI (800) 733-9267

Testing NEC Edition

  • 2023 or 2020 NEC effective 9/1/25; until that time, you can use 2017, 2020, or 2023

Exam Details

  • Business & Law: 2 hours, 50 questions

    Trade Exams (open book):

    • C-5 Limited Electrical Contractor: 2 hours, 60 questions
    • E-1 Unlimited Electrical Contractor: 4 hours, 100 questions

Candidate Booklet

Recommended Study Resources

Renewal

  • Annual by September 30.

Please note that the content provided on these pages is for your information and convenience and may have been modified by the state since it was last updated here. It is the ultimate responsibility of each licensee to verify that they are meeting the requirements of their state for licensing and renewal, and for the edition of the NEC on which their test is based.

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