New Mexico
Updated 3/15/2025
Overview
New Mexico enforces statewide building codes through the New Mexico Construction Industries
Division (CID), which establishes minimum standards for construction. While the state sets and
enforces these standards, local jurisdictions have the authority to adopt additional codes or
amendments, provided they are at least as stringent as the state’s codes.
All state-adopted codes include New Mexico-specific amendments, ensuring that regulations align with regional needs and requirements.
All state-adopted codes include New Mexico-specific amendments, ensuring that regulations align with regional needs and requirements.
CodePro Uses the Following Codes for Answers:
- 2021 International Residential Code (IRC) + New Mexico Amendments
- 2021 Uniform Plumbing Code (UPC) + New Mexico Amendments
- 2020 National Electrical Code (NEC) + New Mexico Amendments
Additional Resources:
For more details, click here for the state-specific website.
New Mexico has also adopted the 2021 IBC, 2021 IECC, and 2021 UMC, all with state-specific amendments. Local jurisdictions may implement stricter requirements as needed, but cannot adopt codes that are less restrictive than the state standards.
New Mexico has also adopted the 2021 IBC, 2021 IECC, and 2021 UMC, all with state-specific amendments. Local jurisdictions may implement stricter requirements as needed, but cannot adopt codes that are less restrictive than the state standards.
- Adoption Category
Hybrid
- Amendments
State and Local
Hybrid Adoption
A hybrid adoption system means codes can vary at state and local level. Many times the
state establishes a base code for building regulations and local jurisdictions then have the
authority to amend or adopt more stringent requirements. This allows flexibility for cities
and counties to tailor codes to their specific needs while maintaining a foundational
standard set at the state level.