Analysis of NEC Articles 90, 100 & 110

This course covers NEC Articles 90 Introduction of the Code; 100 Definitions; and 110 Requirements for Electrical Installations. Participants will gain an understanding of how Article 90 influences the layout of the NEC; how definitions in Article 100 affect the NEC; how to navigate the NEC and find relevant information; and an overview of workspace clearances and dedicated equipment space. Supplemental handouts included in cost of course. Supplemental handouts included in cost of course.

Continuing Education Credit

This course has been approved by Washington State L&I for Electricians and Electrical Trainees.

  • Electrical Trainees
    • 8 hours of Basic Classroom Training
    • Course Number: WA2019-337
  • Journey-level Electricians
    • 8 hours NEC Code Update
    • Course Number: WA2019-331

Class Times

  • 8:00AM – 5:00PM

Required Books/Materials

  • 2017 NEC Code Book
  • Calculator
  • Paper
  • Pen/Pencil


Classroom Information