From July, the New Zealand Fire Service will join the country's rural fire authorities to form Fire and Emergency New Zealand.
The changes came after a number of improvements were identified in the 2015 Fire Services Review.
Improvements included greater co-ordination within and between fire services, more consistent leadership and a more cohesive culture across urban and rural areas.
It also canvassed volunteer and paid firefighters, and a reliable funding mechanism that would remove the complicated and inconsistent funding arrangements for rural fire services.
The new name was chosen to better represent the variety of emergencies firefighters are responding too, such as motor vehicle crashes, medical emergencies, hazardous materials spills, storms, floods, earthquakes and a wide range of rescue situations.