Need of a License: Electricians are licensed at the local level, not at the state level in Missouri.
Municipalities are authorized to license electrical contractors. Here are a few jurisdictions:
St. Louis – Board of Electrical Examiners
Kansas City – Electrical contractors are licensed by the City Planning & Development Dept.
Applicable Code: Local municipalities adopt their own code. There is no state-wide code.
To prepare for your electrician exam, use the following two practice exams by Ray Holder (Master Electrician and Certified Electrical Trade Instructor) which have 300 questions with fully explained answers:Journeyman and Master Electrician Test Guide.
And take Tests.com's free Journeyman Electrician Practice Test and the Master Electrician Practice Test.
For electrician exam preparation products and services, such as study guides, practice tests, flashcards and courses, go to Tests.com's Journeyman Electrician Exam and Master Electrician Exam listings.