# Pyrotechnic Special Effect: Building Code Definition > How the IFC 2009 define pyrotechnic special effect, where the wording differs, and which chapters depend on the term. - Canonical: https://harth.build/resources/glossary/pyrotechnic-special-effect/ - Last updated: 2026-09-07 - Data source: 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. ## Key facts | Fact | Value | | --- | --- | | Defined in | IFC 2009 (2009 editions transcribed in this corpus) | | Primary source | IFC 2009 Explosives and Fireworks (model text, not a jurisdiction's adopted text) | | Chapters using the term | 3 (counted across the codes hosted here) | | Wording identical across codes | Single code (compare before citing one code's wording under another) | ## Direct answer Pyrotechnic special effect is a defined term in the International Fire Code (IFC) 2009, in Explosives and Fireworks. The code's own words are: “A visible or audible effect for entertainment created through the use of pyrotechnic materials and devices.” 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 Explosives and Fireworks (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. Record the jurisdiction, the adopted edition, the application date and any local amendment that rewrites the definition before you use it on a live project, because a term redefined by amendment changes every requirement that depends on it. *Content and cited inputs reviewed by [Scott Barrington](https://nz.linkedin.com/in/barrington), Harth founder and architectural technology specialist · Published 2026-09-07 · Updated 2026-09-07.* ## What does this term mean? **Pyrotechnic Special Effect** — IFC 2009, Explosives and Fireworks: > A visible or audible effect for entertainment created through the use of pyrotechnic materials and devices. ![Labeled code-term definition diagram: Pyrotechnic Special Effect: Building Code Definition](https://efwwel0vyt9vy5so.public.blob.vercel-storage.com/images/glossary/pyrotechnic-special-effect/diagram-1344.webp) *How the IFC 2009 define pyrotechnic special effect, where the wording differs, and which chapters depend on the term.* ## What must be verified before using this guidance? **Pyrotechnic Special Effect** is defined once in this corpus, in the [Explosives and Fireworks](https://harth.build/resources/building-codes/us-states/rhode-island/ifc-2009/explosives-and-fireworks.md) chapter of the International Fire Code (IFC) 2009: > A visible or audible effect for entertainment created through the use of pyrotechnic materials and devices. ## Where pyrotechnic special effect 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 | | --- | --- | --- | | [Explosives and Fireworks](https://harth.build/resources/building-codes/us-states/rhode-island/ifc-2009/explosives-and-fireworks.md) | IFC 2009 | 7 | | [Scope and Administration](https://harth.build/resources/building-codes/us-states/rhode-island/ifc-2009/scope-and-administration.md) | IFC 2009 | 6 | | [Definitions](https://harth.build/resources/building-codes/us-states/rhode-island/ifc-2009/definitions.md) | IFC 2009 | 1 | ### The term in use How the code actually writes about pyrotechnic special effect, quoted from the 2009 text hosted here: > Persons in charge of magazines, blasting' fireworks display or pyrotechnic special effect operations shall not be under the influence of alcohol or drugs which impair sensory or motor skills, shall be at least 21 years of age and shall demonstrate knowledge of all safety precautions related to the storage, handling or use of explosives, explosive materials or fireworks. — [IFC 2009 §3301.4](https://harth.build/resources/building-codes/us-states/rhode-island/ifc-2009/explosives-and-fireworks.md) ## Pyrotechnic Special Effect: what to open, and in what order Every row is a document this term depends on. The [ICC code library](https://codes.iccsafe.org/codes) and the [ICC adoption maps](https://www.iccsafe.org/advocacy/code-adoption-maps/) cover the middle rows. | Check | Where | Confirmed | | --- | --- | --- | | Read the definition in the adopted IFC | Explosives and Fireworks | | | Re-check the requirement that uses it | Explosives and Fireworks (IFC 2009) | | | Re-check the requirement that uses it | Scope and Administration (IFC 2009) | | | Re-check the requirement that uses it | Definitions (IFC 2009) | | | 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](https://harth.build/resources/glossary.md) - [Explosive Material: Building Code Definition](https://harth.build/resources/glossary/explosive-material.md) - [Blasting Agent: Building Code Definition](https://harth.build/resources/glossary/blasting-agent.md) - [Highway: Building Code Definition](https://harth.build/resources/glossary/highway.md) - [Special Industrial Explosive Device: Building Code Definition](https://harth.build/resources/glossary/special-industrial-explosive-device.md) ## 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](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. ### Source links - [codes.iccsafe.org](https://codes.iccsafe.org/codes) - [iccsafe.org](https://www.iccsafe.org/advocacy/code-adoption-maps/) ## Frequently asked questions ### What is the code definition of pyrotechnic special effect? The International Fire Code (IFC) 2009 defines it in Explosives and Fireworks as: “A visible or audible effect for entertainment created through the use of pyrotechnic materials and devices.” 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 pyrotechnic special effect? In this corpus the term is used across 3 chapters, led by Explosives and Fireworks 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 is the fireworks code? Fireworks is a separate defined term. The IBC 2009 defines it as: “Any composition or device for the purpose of producing a visible or audible effect for entertainment purposes by combustion, deflagration or detonation that meets the definition of 1.4G fireworks or 1.3G fireworks as set forth herein.” That is not the same as pyrotechnic special effect, which the IFC 2009 defines as “A visible or audible effect for entertainment created through the use of pyrotechnic materials and devices.” — read both before applying either, and confirm the wording in the edition your jurisdiction has adopted. --- - Continue in Harth (open this topic in the Harth agent): https://app.harth.build/agent?context=%2Fresources%2Fglossary%2Fpyrotechnic-special-effect%2F - View this page in a browser: https://harth.build/resources/glossary/pyrotechnic-special-effect/ - All resources for agents: https://harth.build/llms.txt