Building Code Glossary
Hot Work Program: Building Code Definition
How the IFC 2009 define hot work program, where the wording differs, and which chapters depend on the term.
On this page
Last updated September 7, 2026 · Definitions quoted from the 2009 International Codes as transcribed in this site's building-codes collection, with the source chapter linked for each quotation. Usage counts are computed over the chapters hosted here, one copy per code. The [ICC code library](https://codes.iccsafe.org/codes) publishes the current model text and the [ICC adoption maps](https://www.iccsafe.org/advocacy/code-adoption-maps/) show which edition a jurisdiction has adopted; those sources control.
Direct answer
Hot work program is a defined term in the International Fire Code (IFC) 2009, in Welding and Other Hot Work. The code's own words are: “A permitted program, carried out by approved facilities-designated personnel, allowing them to oversee and issue permits for hot work conducted by their personnel or at their facility. The intent is to have trained, on-site, responsible personnel ensure that reqUired hot work safety measures are taken to prevent fires and fire spread.” No other I-Code in this corpus defines it, so the IFC 2009 definition is the one to work from. The term is used in 3 chapters of this corpus, most often in Welding and Other Hot Work (IFC 2009), Scope and Administration (IFC 2009), Definitions (IFC 2009). These pages transcribe the 2009 model text; verify the definition against the edition and amendments your authority having jurisdiction has adopted.
Content and cited inputs reviewed by Scott Barrington, Harth founder and architectural technology specialist · Published 2026-09-07 · Updated 2026-09-07.
What does this term mean?
Hot Work Program — IFC 2009, Welding and Other Hot Work:
A permitted program, carried out by approved facilities-designated personnel, allowing them to oversee and issue permits for hot work conducted by their personnel or at their facility. The intent is to have trained, on-site, responsible personnel ensure that reqUired hot work safety measures are taken to prevent fires and fire spread.
What must be verified before using this guidance?
Hot Work Program is defined once in this corpus, in the Welding and Other Hot Work chapter of the International Fire Code (IFC) 2009:
A permitted program, carried out by approved facilities-designated personnel, allowing them to oversee and issue permits for hot work conducted by their personnel or at their facility. The intent is to have trained, on-site, responsible personnel ensure that reqUired hot work safety measures are taken to prevent fires and fire spread.
Where hot work program is used in the code
The term appears in 3 chapters of the 2009 I-Codes hosted here. The chapters that lean on it hardest are the ones to read next.
| Chapter | Code | Mentions |
|---|---|---|
| Welding and Other Hot Work | IFC 2009 | 6 |
| Scope and Administration | IFC 2009 | 2 |
| Definitions | IFC 2009 | 1 |
The term in use
How the code actually writes about hot work program, quoted from the 2009 text hosted here:
Hot work shall only be conducted in areas designed or authorized for that purpose by the personnel responsible for a Hot Work Program.
The terms hot work program is built out of
The definition above leans on 3 other defined terms. Each carries its own code definition, and a local amendment to any of them changes what hot work program covers:
- Approved — IBC 2009: Acceptable to the code official or authority having jurisdiction.
- Facility — IBC 2009: All or any portion of buildings, structures, site improvements, elements and pedestrian or vehicular routes located on a site.
- Hot Work — IFC 2009: Operations including cutting, welding, Thermit welding, brazing, soldering, grinding, thermal spraying, thawing pipe, installation of torch-applied roof systems or any other similar activity.
Hot Work Program: what to open, and in what order
Every row is a document this term depends on. The ICC code library and the ICC adoption maps cover the middle rows.
| Check | Where | Confirmed |
|---|---|---|
| Read the definition in the adopted IFC | Welding and Other Hot Work | |
| Re-check the requirement that uses it | Welding and Other Hot Work (IFC 2009) | |
| Re-check the requirement that uses it | Scope and Administration (IFC 2009) | |
| Re-check the requirement that uses it | Definitions (IFC 2009) | |
| Confirm the dependent definition | Approved | |
| Confirm the dependent definition | Facility | |
| Confirm the dependent definition | Hot Work | |
| Local amendment to any of the above | Jurisdiction's amendment list |
A research aid, not a code determination. The authority having jurisdiction decides which edition and which amendments apply.
Where can you explore related guidance?
- Explore all glossary guidance
- Hot Work: Building Code Definition
- Facility: Building Code Definition
- Approved: Building Code Definition
Sources and method
Definitions quoted from the 2009 International Codes as transcribed in this site's building-codes collection, with the source chapter linked for each quotation. Usage counts are computed over the chapters hosted here, one copy per code. The ICC code library publishes the current model text and the ICC adoption maps show which edition a jurisdiction has adopted; those sources control.
Source links
Frequently asked questions
What is the code definition of hot work program?
The International Fire Code (IFC) 2009 defines it in Welding and Other Hot Work as: “A permitted program, carried out by approved facilities-designated personnel, allowing them to oversee and issue permits for hot work conducted by their personnel or at their facility. The intent is to have trained, on-site, responsible personnel ensure that reqUired hot work safety measures are taken to prevent fires and fire spread.” The 2009 model text is reproduced here; the definition that binds your project is the one in the edition your jurisdiction has adopted, as amended locally.
Which parts of the code depend on hot work program?
In this corpus the term is used across 3 chapters, led by Welding and Other Hot Work in the IFC 2009. Those are the sections whose scope moves if the definition is amended locally, so read them together with Chapter 2 rather than on their own.
What are the requirements for a hot work permit?
Permit is a separate defined term. The IBC 2009 defines it as: “An official document or certificate issued by the authority having jurisdiction which authorizes performance of a specified activity.” That is not the same as hot work program, which the IFC 2009 defines as “A permitted program, carried out by approved facilities-designated personnel, allowing them to oversee and issue permits for hot work conducted by their personnel or at their facility. The intent is to have trained, on-site, responsible personnel ensure that reqUired hot …” — read both before applying either, and confirm the wording in the edition your jurisdiction has adopted.
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