The transferred to fema all functions of the preparedness directorate, including the office of grants and training, the united states fire administration (usfa), and the office of national capital region coordination.

2006 Post-Katrina Emergency Management Reform Act.

Explanation:

After the hurricane Katrina hit United states which affected more than half a million people there were various shortcomings in the  preparation and response authorities.So this act also called 2006 post katrina Act came which transferred all the functions to FEMA(Federal Emergency Management Agency).