# National Security Bureau

> Polish government agency

**Wikidata**: [Q2560876](https://www.wikidata.org/wiki/Q2560876)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/National_Security_Bureau_(Poland))  
**Source**: https://4ort.xyz/entity/national-security-bureau


## References

1. [Source](https://archive.is/lZuOD)
2. Freebase Data Dumps. 2013
3. MusicBrainz
4. [Source](https://www.nik.gov.pl/plik/id,20704.pdf)
5. [Source](https://isap.sejm.gov.pl/isap.nsf/download.xsp/WDU20190000198/O/D20190198.pdf)