The best way of caring for an archaeological site on a property depends on the type of site, local environment conditions and land use. If an area of land being developed is known to contain archaeological sites then ideally they should not be disturbed, if at all possible.

If the archaeological site is in a rural setting one, grass grazed by sheep offers the best protection. Regular trampling by heavier animals such as horses and cattle can erode the site. Large plants, vines and trees cause damage when their roots grow through the site, and further damage can occur when they are removed or harvested, or blow over.

In order to protect an archaeological site as much as possible the site owner can place a covenant on the site, register it with the NZHPT and/or create a reserve to ensure its future protection.

Further advice on how to best manage and protect a particular site(s) can be obtained by contacting your nearest NZHPT office.

A national database of recorded archaeological sites is held by the New Zealand Archaeological Association.

Memorandum of Understanding between Transit New Zealand and NZ Historic PlacesTrust

Transit New Zealand undertakes a range of state highway development and maintenance activities throughout New Zealand. These have the potential to impact upon heritage resources. The responsibilities of the New Zealand Historic Places Trust have the potential to affect Transit's ability to ensure the safe and efficient operation of the state highway network.

The officers of Transit and the Historic Places Trust have signed a Memorandum of Understanding (pdf file, 16 pp) to work together to manage their respective businesses in a manner that recognises and respects the statutory duties and objectives of the other party and promotes integrated and co-operative working relationships.