In the 1980’s, it was observed that the number of disasters and their impacts were increasing worldwide. This situation alarmed the United Nation Organisation which held various conferences on the issue, leading to the UN declaration of GAD 44/236 of 1989 declaring the 1990’s as the International Decade for Natural Disaster Reduction (IDNDR).
This was followed by the conference on Natural Disaster Reduction held in Yokohama, Japan in May 1994. The conference established the International Strategy for Disaster Reduction (ISDR) to replace the defunct IDNDR. The Yokohama strategy for a safe world and its plan of action mandated each country to establish a permanent disaster management organization.
In response to the Yokohama strategy for a safer world and plan of action, the National Disaster Management Organization (NADMO) was established by act 517 of 1996 to manage disasters and similar emergencies in the country.
It was structured and placed under the ministry of the interior, to enable it coordinate all the relevant civil authorities at the national, regional and district levels. NADMO functions under a National secretariat, ten (10) Regional secretariats, two hundred and forty-three (243) Metropolitan, Municipal and District secretariat and over nine hundred (900) Zonal offices throughout the country.