| Ashburton District Council | | Local Government (Canterbury Region) Reorganisation Order 1989, Gazette 1989, p 2296 |
| Auckland Council | | section 6(1) of the Local Government (Auckland Council) Act 2009 |
| Buller District Council | | Local Government (West Coast Region) Reorganisation Order 1989, Gazette 1989, p 2517 |
| Carterton District Council | | Local Government (Wellington Region) Reorganisation Order 1989, Gazette 1989, p 2491 |
| Central Hawke's Bay District Council | | Local Government (Hawke's Bay Region) Reorganisation Order 1989, Gazette 1989, p 2334 |
| Central Otago District Council | | Local Government (Otago Region) Reorganisation Order 1989, Gazette 1989, p 2408 |
| Chatham Islands Council | | Chatham Islands Council Act 1995 |
| Christchurch City Council | | Local Government (Canterbury Region) Reorganisation Order 1989, Gazette 1989, p 2296 |
| Clutha District Council | | Local Government (Otago Region) Reorganisation Order 1989, Gazette 1989, p 2408 |
| Dunedin City Council | | Local Government (Otago Region) Reorganisation Order 1989, Gazette 1989, p 2408 |
| Far North District Council | | Local Government (Northland Region) Reorganisation Order 1989, Gazette 1989, p 2391 |
| Gisborne District Council | | Local Government (Gisborne Region) Reorganisation Order 1989, Gazette 1989, p 2328 |
| Gore District Council | | Local Government (Southland Region) Reorganisation Order 1989, Gazette 1989, p 2430 |
| Grey District Council | | Local Government (West Coast Region) Reorganisation Order 1989, Gazette 1989, p 2517 |
| Hamilton City Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Hastings District Council | | Local Government (Hawke's Bay Region) Reorganisation Order 1989, Gazette 1989, p 2334 |
| Hauraki District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Horowhenua District Council | | Local Government (Manawatu–Wanganui Region) Reorganisation Order 1989, Gazette 1989, p 2351 |
| Hurunui District Council | | Local Government (Canterbury Region) Reorganisation Order 1989, Gazette 1989, p 2296 |
| Hutt City Council | | Local Government (Wellington Region) Reorganisation Order 1989, Gazette 1989, p 2491 |
| Invercargill City Council | | Local Government (Invercargill City) Reorganisation Order 1990, Gazette 1990, p 2326 |
| Kaikoura District Council | | Local Government (Nelson–Marlborough Region) Reorganisation Order 1989, Gazette 1989, p 2375 |
| Kaipara District Council | | Local Government (Northland Region) Reorganisation Order 1989, Gazette 1989, p 2391 |
| Kapiti Coast District Council | | Local Government (Wellington Region) Reorganisation Order 1989, Gazette 1989, p 2491 |
| Kawerau District Council | | Local Government (Bay of Plenty Region) Reorganisation Order 1989, Gazette 1989, p 2275 |
| Mackenzie District Council | | Local Government (Canterbury Region) Reorganisation Order 1989, Gazette 1989, p 2296 |
| Manawatu District Council | | Local Government (Manawatu–Wanganui Region) Reorganisation Order 1989, Gazette 1989, p 2351 |
| Marlborough District Council | | Local Government (Nelson–Marlborough Region) Reorganisation Order 1989, Gazette 1989, p 2375 |
| Masterton District Council | | Local Government (Wellington Region) Reorganisation Order 1989, Gazette 1989, p 2491 |
| Matamata-Piako District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Napier City Council | | Local Government (Hawke's Bay Region) Reorganisation Order 1989, Gazette 1989, p 2334 |
| Nelson City Council | | Local Government (Nelson–Marlborough Region) Reorganisation Order 1989, Gazette 1989, p 2375 |
| New Plymouth District Council | | Local Government (Taranaki Region) Reorganisation Order 1989, Gazette 1989, p 2445 |
| Opotiki District Council | | Local Government (Bay of Plenty Region) Reorganisation Order 1989, Gazette 1989, p 2275 |
| Otorohanga District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Palmerston North City Council | | Local Government (Manawatu-Wanganui Region) Reorganisation Order 1989, Gazette 1989, p 2351 |
| Porirua City Council | | Local Government (Wellington Region) Reorganisation Order 1989, Gazette 1989, p 2491 |
| Queenstown-Lakes District Council | | Local Government (Otago Region) Reorganisation Order 1989, Gazette 1989, p 2408 |
| Rangitikei District Council | | Local Government (Manawatu–Wanganui Region) Reorganisation Order 1989, Gazette 1989, p 2351 |
| Rotorua District Council | | Local Government (Bay of Plenty Region) Reorganisation Order 1989, Gazette 1989, p 2275 |
| Ruapehu District Council | | Local Government (Manawatu-Wanganui Region) Reorganisation Order 1989, Gazette 1989, p 2351 |
| Selwyn District Council | | Local Government (Canterbury Region) Reorganisation Order 1989, Gazette 1989, p 2296 |
| South Wairarapa District Council | | Local Government (Wellington Region) Reorganisation Order 1989, Gazette 1989, p 2491 |
| South Taranaki District Council | | Local Government (Taranaki Region) Reorganisation Order 1989, Gazette 1989, p 2445 |
| South Waikato District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Southland District Council | | Local Government (Southland Region) Reorganisation Order 1989, Gazette 1989, p 2430 |
| Stratford District Council | | Local Government (Taranaki Region) Reorganisation Order 1989, Gazette 1989, p 2445 |
| Tararua District Council | | Local Government (Manawatu–Wanganui Region) Reorganisation Order 1989, Gazette 1989, p 2351 |
| Tasman District Council | | Local Government (Nelson–Marlborough Region) Reorganisation Order 1989, Gazette 1989, p 2375 |
| Taupo District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Tauranga City Council | | Local Government (Bay of Plenty Region) Reorganisation Order 1989, Gazette 1989, p 2275 |
| Thames-Coromandel District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Timaru District Council | | Local Government (Canterbury Region) Reorganisation Order 1989, Gazette 1989, p 2296 |
| Upper Hutt City Council | | Local Government (Wellington Region) Reorganisation Order 1989, Gazette 1989, p 2491 |
| Waikato District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Waimakariri District Council | | Local Government (Canterbury Region) Reorganisation Order 1989, Gazette 1989, p 2296 |
| Waimate District Council | | Local Government (Canterbury Region) Reorganisation Order 1989, Gazette 1989, p 2296 |
| Waipa District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Wairoa District Council | | Local Government (Hawke's Bay Region) Reorganisation Order 1989, Gazette 1989, p 2334 |
| Waitaki District Council | | Local Government (Otago Region) Reorganisation Order 1989, Gazette 1989, p 2408 |
| Waitomo District Council | | Local Government (Waikato Region) Reorganisation Order 1989, Gazette 1989, p 2460 |
| Wanganui District Council | | Local Government (Manawatu–Wanganui Region) Reorganisation Order 1989, Gazette 1989, p 2351 |
| Wellington City Council | | Local Government (Wellington Region) Reorganisation Order 1989, Gazette 1989, p 2491 |
| Western Bay of Plenty District Council | | Local Government (Bay of Plenty Region) Reorganisation Order 1989, Gazette 1989, p 2275 |
| Westland District Council | | Local Government (West Coast Region) Reorganisation Order 1989, Gazette 1989, p 2517 |
| Whakatane District Council | | Local Government (Bay of Plenty Region) Reorganisation Order 1989, Gazette 1989, p 2275 |
| Whangarei District Council | | Local Government (Northland Region) Reorganisation Order 1989, Gazette 1989, p 2391 |