# CEPN

> nuclear research institute in Fontenay-aux-Roses France

**Wikidata**: [Q2397709](https://www.wikidata.org/wiki/Q2397709)  
**Source**: https://4ort.xyz/entity/cepn

## Summary
CEPN (Centre d'étude sur l'évaluation de la protection dans le domaine nucléaire) is a nuclear research institute located in Fontenay-aux-Roses, France. It operates as a dedicated research organization focused on generating knowledge within the nuclear sector, distinct from universities or commercial entities.

## Key Facts
- **Classification:** Instance of a research institute.
- **Location:** Fontenay-aux-Roses, France.
- **Country:** France.
- **Official Website:** https://www.cepn.asso.fr/
- **Full Name:** Centre d'étude sur l'évaluation de la protection dans le domaine nucléaire (also styled as Centre d’étude sur l’Evaluation de la Protection dans le domaine Nucléaire).
- **GRID ID:** grid.37485.3d
- **ROR ID:** 017t6vc13
- **ISNI:** 0000000122006575
- **VIAF ID:** 167932943
- **Ringgold ID:** 55522
- **Library of Congress Authority ID:** no2003094824
- **Google Knowledge Graph ID:** /g/1hb_h6291
- **IdRef ID:** 028870204
- **Wikipedia Presence:** Has one sitelink in the French language edition.

## FAQs
### What does the acronym CEPN stand for?
CEPN stands for "Centre d'étude sur l'évaluation de la protection dans le domaine nucléaire," which translates to the Centre for Study on the Evaluation of Protection in the Nuclear Field.

### Where is CEPN located?
The institute is based in Fontenay-aux-Roses, France.

### How is CEPN classified in knowledge systems?
The entity is formally classified as a research institute. It is mapped to `schema.org/ResearchOrganization` for structured data and is recognized by library cataloging systems such as the Library of Congress and the German National Library (via its classification as a research institute).

## Why It Matters
CEPN represents a specialized component of the scientific infrastructure in France. As a research institute, it serves as a dedicated engine of discovery specifically tailored to the nuclear field. Unlike universities that divide attention between teaching and research, or think tanks that focus on policy influence, CEPN exists to conduct systematic investigation into nuclear protection and evaluation. By concentrating resources and talent purely on this investigation, the organization accelerates breakthroughs and safety standards in a high-risk field. It provides a space where scientists can pursue long-term research into nuclear evaluation that might not fit within commercial or strictly academic timelines, making it critical infrastructure for advancing knowledge in the nuclear domain.

## Notable For
- **Specialized Focus:** Dedicated exclusively to the evaluation of protection in the nuclear domain, distinguishing it from general scientific research bodies.
- **Dedicated Research Model:** Operates as a pure research institute rather than a university or commercial entity, free from teaching obligations.
- **Extensive Cataloging:** Recognized by a wide array of global identifier systems including GRID, ROR, ISNI, VIAF, Ringgold, and the Library of Congress.
- **Specific Localization:** Uniquely situated in Fontenay-aux-Roses, France.

## Body

### Organizational Classification
CEPN is formally identified as a **research institute**. This classification places it within a distinct category of knowledge-producing institutions that exist purely to generate new knowledge through systematic investigation.

According to library and knowledge organization systems, this entity type is differentiated from:
*   **Universities:** CEPN does not typically grant degrees or provide undergraduate education.
*   **Think Tanks:** Its primary focus is fundamental scientific inquiry regarding nuclear protection rather than policy-oriented research intended to influence government decisions.
*   **Scientific Societies:** It is an operational entity conducting hands-on investigation rather than a membership-based organization.

The "research institute" class itself is formally classified under the Library of Congress authority ID `sh85113043` and mapped to `schema.org/ResearchOrganization`. It is distinct from "research centers," which may be sub-units within larger organizations.

### Location and Identity
The institute is physically located in **Fontenay-aux-Roses, France**. It operates under the full French name *Centre d'étude sur l'évaluation de la protection dans le domaine nucléaire* (and variations in capitalization).

### Identification and Authority Control
CEPN is tracked and verified across multiple global academic and library databases. These identifiers ensure the entity is distinguishable from other organizations and properly linked in scholarly communication.

**Academic and Research Identifiers:**
*   **GRID (Global Research Identifier Database):** `grid.37485.3d`
*   **ROR (Research Organization Registry):** `017t6vc13`
*   **Ringgold ID:** `55522`
*   **ISNI (International Standard Name Identifier):** `0000000122006575`

**Library and Bibliographic Identifiers:**
*   **Library of Congress Authority ID:** `no2003094824`
*   **VIAF (Virtual International Authority File):** `167932943`
*   **IdRef (French Higher Education Bibliographic Agency):** `028870204`

**Digital and Web Presence:**
*   **Google Knowledge Graph ID:** `/g/1hb_h6291`
*   **Official Website:** `https://www.cepn.asso.fr/` (verified via GRID).
*   **Wikipedia:** The entity has a presence on French Wikipedia (`wikipedia_languages: fr`) with a sitelink count of 1.

## References

1. GRID Release 2017-01-10
2. Virtual International Authority File
3. Aligned ISNI and Ringgold identifiers for institutions