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New Mexico · Building code

The building code in force in New Mexico now.

2021 IBC / 2021 IRC, with NM amendments. Enforced by RLD Construction Industries Division (CID); certified local jurisdictions enforce locally. Verified on the primary source, re-checked weekly.

Enter a New Mexico ZIP code for the building view

Building code in New Mexico

Verified on the source
In force

2021 IBC / 2021 IRC, with NM amendments

CID enforces 2021 IBC (commercial) and 2021 IRC (residential) statewide, plus 2021 NM plumbing/energy codes; 2024 plumbing, mechanical, and pool-code updates are in active rulemaking.

Source: primary document

Who enforces it

RLD Construction Industries Division (CID); certified local jurisdictions enforce locally

Statewide layer. County and city amendments sit on top; the building view resolves them from your ZIP.

What changes next

Rulemaking pending

2024 plumbing/mechanical code rulemaking hearing held Apr 21, 2026; adoption outcome unconfirmed

Dated items

Next 24 months
unknown (hearing held Apr 21, 2026)
CID rulemaking to replace the 2021 NM Plumbing Code, 2021 Mechanical Code, and 2012 Pool/Spa Code with 2024 editions, adopt a new Medical Gas code, and revise boiler standardsRLD Construction Industries Division
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Questions about the building code in New Mexico

Which building code applies in New Mexico today?

2021 IBC / 2021 IRC, with NM amendments. CID enforces 2021 IBC (commercial) and 2021 IRC (residential) statewide, plus 2021 NM plumbing/energy codes; 2024 plumbing, mechanical, and pool-code updates are in active rulemaking.

Who enforces the building code in New Mexico?

RLD Construction Industries Division (CID); certified local jurisdictions enforce locally.

What changes next for the building code in New Mexico?

Rulemaking pending. 2024 plumbing/mechanical code rulemaking hearing held Apr 21, 2026; adoption outcome unconfirmed

Other areas in New Mexico

Everything in force in New Mexico
Fire code2021 International Fire Code (IFC)ElevatorsElevator Safety Code, NMAC 14.15.1-14.15.8Boilersunknown (no confirmed citation)Pools and spasNMAC 7.18.1 / 7.18.2 (operations)Hotels and lodgingunknown - no statewide regime foundWorkplace safetyNM OSHA State Plan (NM Occupational Health and Safety Act)

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