Proposed Changes by Subject—National Energy Code for Buildings 2025

A hyperlinked number (e.g., ^{Footnote 1}) at the end of a proposed change link leads to a supporting document for that proposed change.

List of Supporting Documents

National Energy Code for Buildings 2025 (Proposed changes to 9 provisions)

Conformity Assessment

(Proposed changes to 2 provisions)

Div.A 1.2.1.1. Compliance with this Code

• 2318 - Acceptance of CCMC Code Conformity Assessments

Div.C 2.2.3.1. General Information Required

• 2318 - Acceptance of CCMC Code Conformity Assessments

Defined Terms

(Proposed changes to 5 provisions)

Div.A 1.4.1.2. Defined Terms

• 2268 - "Thermal Bridge" as a Defined Term
• 2265 - Defined Terms related to Operational Greenhouse Gas (GHG) Emissions

Div.B 3.1.1.4. Definitions

• 2268 - "Thermal Bridge" as a Defined Term

Div.B 10.1.1. General

• 2263 - Adding New Cross-Reference that Points to the Defined Terms

Div.B 11.1.1.3. Definitions

• 2265 - Defined Terms related to Operational Greenhouse Gas (GHG) Emissions

Referenced Documents

(Proposed changes to 1 provision)

Div.B 1.3.1.2. Applicable Editions

• 2221 - Updates to Referenced Documents (Interim change) ^{Footnote 1}

Service Water Heating - Other

(Proposed changes to 1 provision)

Div.B 6.2.6. Hot Service Water

• 2195 - Referencing the NPC for Hot Service Water Flow Rates and Shut-off