Provides that a state of disaster emergency declared by the governor: (1) that applies to the entire state may not continue for more than 60 days unless a renewal is authorized by the general assembly; and (2) that only applies to part of the state may not continue for more than 30 days unless renewed by the governor. Provides that the renewal of a statewide disaster emergency authorized by the general assembly may continue for not more than 60 days. Specifies that if a state of disaster emergency that applies to the entire state has ended, the governor may not call a new state of disaster emergency that applies to the entire state unless the new disaster is wholly unrelated to the earlier disaster. Defines "wholly unrelated".