Kentucky

Updated 3/15/2025

Overview

Kentucky enforces a statewide building code, ensuring uniform standards across all jurisdictions. The 2018 Kentucky Residential Code (KRC) is based on the 2015 International Residential Code (IRC) but includes Kentucky-specific amendments. The 2022 Kentucky Plumbing Code is a standalone document, separate from model plumbing codes.

As of January 2025, Kentucky has officially adopted the 2023 National Electrical Code (NEC) statewide.

CodePro Uses the Following Codes for Answers:

Additional Resources:

For more information, click here for the state-specific website.

More details on Kentucky’s adoption of the 2023 NEC can be found here.

Since Kentucky’s codes are adopted statewide, all jurisdictions must comply with these regulations. It is still recommended to check with local authorities for any additional requirements or local enforcement policies.
  • Adoption Category

Statewide

  • Amendments

State

Statewide Adoption

A statewide adoption means that building codes are enforced uniformly across the entire state. The state government adopts and mandates compliance with specific building, residential, plumbing, and electrical codes. Local jurisdictions must follow these codes without making significant amendments, ensuring consistency in construction regulations across the state.

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