Indiana
Currently enforces NEC 2017
NEC Code Adoption in Indiana
Indiana currently enforces NEC 2017. All electrical installations and modifications must comply with this code edition and any applicable state amendments.
Current Electrical Code Status
Active NEC Edition: 2017
All licensed electricians, contractors, and apprentices working in Indiana must maintain current knowledge of NEC 2017 and any state amendments. Many of these amendments address climate, seismic considerations, or local infrastructure requirements not covered by the base NEC.
Electrical Licensing in Indiana
Indiana does not require a state-level electrical license. Instead, licensing is handled at the county or municipal level, and requirements vary significantly by jurisdiction. Some cities may require local certification or apprenticeship completion, while others may follow different standards. Check with your local building department or county clerk’s office for specific licensing and continuing education requirements in your area.
Workforce Data
Indiana employs approximately 36,000 electricians with a mean hourly wage of $30.44 according to the U.S. Bureau of Labor Statistics. This represents a significant portion of Indiana’s skilled trades workforce and reflects the ongoing demand for qualified electrical professionals in the state.
What This Means for Your Calculator
Indiana is currently on NEC 2017. While the FieldLab Electrician NEC Calculator bundles NEC 2023 and 2026, the core calculations — voltage drop, wire sizing methodology, conduit fill, and Ohm’s law — work identically across editions. When Indiana updates its code, you’ll already have the tables ready to reference.