The New Zealand Diabetes in Pregnancy Guidelines with a focus on gestational diabetes reflect best practice recommendations for the screening and management of GDM in New Zealand. They are due to be published in 2014 with specific implementation advice.
In the meantime, the following guidelines apply.
Screening, diagnosis and services for women with gestational diabetes mellitus (GDM) in New Zealand: A technical report from the National GDM Technical Working Party published in the Journal of the New Zealand Medical Association (2008).