The National Disaster Management Authority works under the aegis of?

The National Disaster Management Authority functions under the Ministry of Home Affairs, which handles internal security and disaster response.

The Ministry of Earth Sciences runs forecasting bodies like the meteorological department but does not house the disaster authority.

The Ministry of Environment, Forest and Climate Change deals with conservation and pollution control, not disaster management administration.

The Department of Space under ISRO provides satellite support but is not the parent ministry of the authority.

The authority is chaired by the Prime Minister and sets policies for disaster preparedness and mitigation.

It was established under the Disaster Management Act of 2005.