World Self Defense Systems Organization 

The WSDO - World Self Defense Systems Organization was founded by Grand Master Miguel Abreu to recognize and join all the martial arts and self defense systems around the world. 

Welcome to all martial arts, self defense systems, organizations, Dojos and associations around the world. 

All Styles are Welcome NO MEMBERSHIP FEES 

WSDO - World Headquarters Portugal - Europe

Founder and International Director- Soke Miguel Abreu 10Dan

WSDO Requirements:

- Send a email of Introduction, telling about your style, organization, dojo, association.

- Send your background and martial arts history.

- Must send your contact information and post adress. 

- Send two photos. 

send all the informations to: