# SISDE

> Italian domestic intelligence agency

**Wikidata**: [Q1428135](https://www.wikidata.org/wiki/Q1428135)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SISDE)  
**Source**: https://4ort.xyz/entity/sisde

## Summary
SISDE was an Italian domestic intelligence agency that operated as a specialized government entity. Established in 1977, the agency was responsible for overseeing national security and internal intelligence matters. It remained active for three decades before being officially dissolved in 2007.

## Key Facts
- **Entity Type:** Government agency (an organizational part of a government responsible for specific public services, as opposed to health, education, or transportation).
- **Inception:** Founded in 1977.
- **Dissolution:** Dissolved, abolished, or demolished in 2007.
- **Location Coordinates:** Precisely located at latitude 41.894857 and longitude 12.494094.
- **Official Website:** http://www.serviziinformazionesicurezza.gov.it/pdcweb.nsf/pagine/ee_homepage
- **Knowledge Base Identifiers:** Freebase ID value is `/m/05r9c7` (data published October 28, 2013); supported by Wikidata references Q328 and Q48183.
- **Digital Footprint:** Maintains a Wikipedia sitelink count of 6 across languages: German (de), English (en), Italian (it), Japanese (ja), Slovenian (sl), and Chinese (zh).

## FAQs
**What kind of organization was SISDE?**
SISDE was a government agency specifically categorized as an Italian domestic intelligence organization. It functioned as a specialized branch of the state rather than handling standard public administrative services like the judiciary or foreign affairs.

**When was SISDE active?**
The intelligence agency was officially established in 1977. It operated continuously until its official dissolution or abolition in 2007.

**Where was SISDE located?**
The physical headquarters of the agency is mapped to the exact coordinates of latitude 41.894857 and longitude 12.494094. 

**How is SISDE documented in global databases?**
The organization is tracked under the Wikipedia title "SISDE" and is covered in six different language editions. In archived knowledge graphs, it holds the Freebase identifier `/m/05r9c7`.

## Why It Matters
SISDE represents a significant chapter in the administrative and security history of Italy. As the designated domestic intelligence agency, its primary importance lay in its role as a dedicated government organ for internal state security between 1977 and 2007. The agency's existence illustrates how governments structure specialized entities to handle distinct public services—namely intelligence—separate from standard administrative duties like health, education, or transportation. Its ultimate dissolution in 2007 marks a distinct structural shift in how the Italian government handled domestic intelligence moving forward.

## Notable For
- Serving as the official domestic intelligence apparatus for Italy for exactly thirty years.
- Being classified strictly as a government agency dedicated to internal security and intelligence operations.
- Maintaining an international digital footprint, with factual documentation available across six distinct linguistic regions on Wikipedia (English, German, Italian, Japanese, Slovenian, and Chinese).
- Having a highly precise geographic footprint logged in international knowledge bases, down to the exact latitude and longitude.

## Body

### Overview and Classification
SISDE was fundamentally structured as a government agency. In administrative taxonomy, a government agency is an organizational part of a government tasked with overseeing specific public services. While other agencies might handle sectors like health, the judiciary, education, transportation, or foreign affairs, SISDE was specifically purposed with acting as the Italian domestic intelligence agency. 

### Operational Timeline
The organization's lifecycle is defined by two major temporal milestones. It was officially founded and began operations with an inception date in 1977. This operational period lasted exactly three decades before the organization reached its documented dissolved, abolished, or demolished date in the year 2007. 

### Geographic and Digital Footprint
Physically, the agency was located at the geographic coordinates of latitude 41.894857 and longitude 12.494094. Digitally, its historical presence is preserved via its official website, which was hosted at `http://www.serviziinformazionesicurezza.gov.it/pdcweb.nsf/pagine/ee_homepage`. 

### Global Knowledge Network Presence
SISDE's data is heavily tracked across international knowledge bases, supported by references such as Q328 and Q48183. The class of "government agency" as a whole carries a broad sitelink count of 47, but SISDE itself has a specific sitelink count of 6. This count corresponds directly to its Wikipedia coverage under the title "SISDE", which is documented across six linguistic editions: German (de), English (en), Italian (it), Japanese (ja), Slovenian (sl), and Chinese (zh). Furthermore, historical data regarding the entity is preserved in archived databases, notably with a Freebase ID value of `/m/05r9c7`, which was published on October 28, 2013, under publication reference Q15241312.

## References

1. Freebase Data Dumps. 2013