New Zealand Freedom Camping
Responsible freedom camping is a popular choice for some New Zealand visitors; but while it is free of charge, it is not free of responsibility.
The Tiaki Promise is a commitment to care for New Zealand, for now and for future generations. New Zealand is precious, and everyone who lives and travels here has a responsibility to look after it. By following the Tiaki Promise, you are making a commitment to New Zealand. To act as a guardian, protecting and preserving our home, please see the following link for info https://tiakinewzealand.com/
There are over 500 responsible freedom camping locations in New Zealand, each with different rules and regulations. However, there are some basic rules that all responsible freedom campers must follow the following is a very helpful NZ Govt. link with Freedom camping guidelines and rules
https://www.govt.nz/browse/recreation-and-the-environment/freedom-camping/