Permits required, of the NEC is hereby established by adding the following, including exceptions:
Permits Required Permits shall be required for work contained within the scope of this article.
Exceptions:
1. Replacement of lighting fixtures, receptacles, switches, overcurrent protection devices of the same volt and amperage.
2. The repair or replacement of flexible cords of same volt and amperage.
3. The process of manufacturing, testing, servicing or repairing of electrical equipment or apparatus.
4. No permit or inspections are required for electrical wiring of 50 volts or less