Zone's affiliation member
Northern Marlins Deaf Rugby Union (1993)
Boundaries: Auckland, Bay of Plenty, Counties Manukau, King Country, North Harbour, Northland, Thames Valley Waikato.
Central Zone Deaf Rugby Union (1993)
Boundaries: East Coast, Hawke’s Bay, Horowhenua-Kapiti, Manawatu, Poverty Bay, Taranaki, Wairarapa Bush, Wanganui, Wellington.
Southern Zone Deaf Rugby Union (1991)
Boundaries: Buller, Marlborough, Nelson Bays, Canterbury (incl Mid/South), North Otago, Otago, Southland, West Coast.
Northern Marlins, Central Zone and Southern Zone Deaf Rugby Unions are affiliated union members of NZDRFU.