# SD-Hauptamt

> supreme command centre of the Security Service of the Reichsführer SS (1931-1945)

**Wikidata**: [Q2205628](https://www.wikidata.org/wiki/Q2205628)  
**Source**: https://4ort.xyz/entity/sd-hauptamt-q2205628


## References

1. Integrated Authority File
2. FactGrid