The Full Form of DDMA is District Disaster Management Authority.

National Disaster Management Authority, abbreviated as NDMA, is an apex Body of Government of India, with a mandate to lay down policies for disaster management. The phrase disaster management is to be understood as a continuous and integrated process of planning, organising, coordinating and implementing measures, which are necessary or expedient for prevention of danger or threat of any disaster,mitigation or reduction of risk of any disaster or severity of its consequences, capacity building, preparedness to deal with any disaster, prompt response, assessing the severity or magnitude of effects of any disaster, evacuation, rescue, relief, rehabilitation and reconstruction’. NDMA was established through the Disaster Management Act enacted by the Government of India on 23 December 2005. NDMA is responsible for framing policies, laying down guidelines and best-practices for coordinating with the State Disaster Management Authorities (SDMAs) to ensure a holistic and distributed approach to disaster management. It is headed by the Prime Minister of India and can have up to nine other members. Since 2020, there have been five other members. There is a provision to have a Vice Chair-person if needed.NDMA has a vision to “build a safer and disaster resilient India by a holistic, pro-active, technology driven and sustainable development strategy that involves all stakeholders and fosters a culture of prevention, preparedness and mitigation.” NDMA equips and trains other Government officials, institutions and the community in mitigation for and response during a crisis situation or a disaster. It works closely with the National Institute of Disaster Management for capacity building. It develops practices, delivers hands-on training and organizes drills for disaster management. It also equips and trains disaster management cells at the state and local levels