Current STEM Users
The following 45 Local Authorities are known to be currently using STEM. Please contact the NZNTT if you are a new user
| Buller (proposed) | Lower Hutt | Rotorua | Waimakariri |
| Carterton | Manawatu | Selwyn | Waitaki |
| Dunedin | Marlborough | South Taranaki | Waikato |
| Far North | Masterton | South Waikato | Wellington |
| Gisborne | Matamata-Piako | South Wairarapa | Western Bay of Plenty |
| Gore | Napier | Tasman | Westland (proposed) |
| Grey (proposed) | Nelson | Taupo | Whakatane |
| Hastings | Otorohanga | Tauranga | Whanganui |
| Hauraki | Palmerston North | Thames-Coromandel | Whangarei |
| Horowhenua | Porirua | Timaru | |
| Kaipara | Queenstown Lakes | Upper Hutt | |
| Kapiti | Rangitikei | Waipa |
Standard Tree Evaluation Method™ and STEM™ are Trademarks of the New Zealand Notable Trees Trust.