Soroptimist International of Southern Region was organized October 20, 1946.
Soroptimist International, http://www.soroptimistinternational.org is headquartered in Cambridge, England and there are four Federations:
- Soroptimist International of the Americas http://www.Soroptimist.org
- Soroptimist International of Europe http://www.Soroptimisteurope.org
- Soroptimist International of Great Britain and Ireland http://www.sigbi.org
- Soroptimist International of South West Pacific. http://www.SISWP.org
