The Court of Appeal has found in support of a High Court ruling upholding the Ministry for Primary Industries' interpretation of the Forest Act, which allows the extraction, sale and export of swamp kauri and other indigenous timbers. But the NEPS is vowing to make a loud call for an overhaul of the Forest Act 1949.
Ms Furrell said the courts' judgments were based on interpretation of the current laws, but it was time the Government rewrote the act.
"We've had excellent support from Winston Peters and NZ First over the years, and now that Eugenie Sage, from the Greens, is the Conservation Minister, something might be done," she said.
The Forest Act had been "deliberately" left outside the Resource Management Act, meaning only the MPI had governance over it, she added. The rules were tightened in 2015, but the society took the ministry to court twice last year, saying kauri stumps were being passed off as artworks and furniture in breach of the Protected Objects Act and the Forest Act.
It was also concerned about the destruction of wetlands, wildlife and plant habitats during excavation.
A renewed Forest Act needed to encompass other conservation programmes, Ms Furrell said. That was urgent when kauri die-back was spreading yet living kauri were still being felled in Northland.
Minister of Forestry Shane Jones said the government intended reviewing all aspects of exotic and indigenous forestry, including the Forest Act.
"The Prime Minister has made it quite clear she wants a review of our forestry that includes all timber strategies. We fully intend looking at what other things we can do better in the broader indigenous forestry space," he said.