A decade in the making, Horizons Regional Council's sometimes controversial One Plan has been officially signed off.
Fish and Game's environmental manager Corina Jordan says it is one of the best schemes in the world and the benchmark for all New Zealand regions to aspire to.
The landmark document will guide resource management decision-making in the region and although it become operative on December 19, the One Plan was first notified in 2007 and has been a part of resource management decisions in a transitional phase since then.
Horizons chairman Bruce Gordon said this was a significant moment.
"It has been a long journey with some tensions, challenges and learning and I am proud of what we have achieved," he said.