IDO:- INTERNATIONAL DEFENCE ORGANIZATION
The International Defence Organization (IDO) is an intergovernmental association with the goal to add to the improvement by States of structures guaranteeing the assurance and help of populace and protecting property and the earth from common or man-made catastrophes. The International Civil Defences Organization was established in 1931. It has 57 part states, 18 eyewitness states, and 23 associated individuals.
The root of ICDO goes back to 1931. It was in Paris that the French Surgeon-General George Saint-Paul established the Association of Geneva Zones, from which the present International Civil Defences Organization started.