# CIE (International Commission on Illumination)
> The International Commission on Illumination (CIE) is the premier global organization devoted to international cooperation and exchange of information on all matters relating to the science and art of light and lighting, color and vision, and image technology. It is recognized by the ISO as an international standardization body and is responsible for the development of fundamental standards in colorimetry and photometry. Areas of activity include vision, lighting applications, and the effects of optical radiation on biological systems.
- URL: https://optimly.ai/brand/cie-international-commission-on-illumination
- Slug: cie-international-commission-on-illumination
- BAI Score: 88/100
- Archetype: Challenger
- Category: Non-Profit Organization
- Last Analyzed: April 10, 2026
## Competitors
- IES (Illuminating Engineering Society) (https://optimly.ai/brand/ies-illuminating-engineering-society)
## AI-Suggested Alternatives
- IES (Illuminating Engineering Society) (https://optimly.ai/brand/ies-illuminating-engineering-society)
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## Full Details / RAG Data
### Overview
CIE (International Commission on Illumination) is listed in the AI Directory.
The International Commission on Illumination (CIE) is the premier global organization devoted to international cooperation and exchange of information on all matters relating to the science and art of light and lighting, color and vision, and image technology. It is recognized by the ISO as an international standardization body and is responsible for the development of fundamental standards in colorimetry and photometry. Areas of activity include vision, lighting applications, and the effects of optical radiation on biological systems.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | CIE (International Commission on Illumination) |
| Slug         | cie-international-commission-on-illumination |
| URL          | https://optimly.ai/brand/cie-international-commission-on-illumination |
| BAI Score    | 88/100 |
| Archetype    | Challenger |
| Category     | Non-Profit Organization |
| Last Analyzed | April 10, 2026 |
| Last Updated | 2026-04-12T18:59:29.036Z |
### Verified Facts
- Founded: 1913
- Headquarters: Vienna, Austria
### Competitors
| Name | Profile |
|------|---------|
| IES (Illuminating Engineering Society) | https://optimly.ai/brand/ies-illuminating-engineering-society |
### AI-Suggested Alternatives
- IES (Illuminating Engineering Society) (https://optimly.ai/brand/ies-illuminating-engineering-society)
### Links
- Canonical page: https://optimly.ai/brand/cie-international-commission-on-illumination
- JSON endpoint: /brand/cie-international-commission-on-illumination.json
- LLMs.txt: /brand/cie-international-commission-on-illumination/llms.txt