PM Narendra Modi reviews govt`s heatwave management, monsoon preparedness - Key points The meeting was attended by the principal secretary to the prime minister, advisors to the PM, cabinet secretary, secretaries in the ministries of home, health, Jal Shakti, member NDMA, DGs of the National Disaster Management Authority (NDMA) and Indian Meteorological Department (IMD) and DG NDRF, reported ANI.