8 charts has been updated in the GeoGarage platform
Linz April update published April 01, 2016 (Updated to NTM Edition 6)
- NZ25 INT 648 South Island
 - NZ63 Kaikoura Peninsula to Banks Peninsula
 - NZ64 Banks Peninsula to Otago Peninsula
 - NZ5324 Tamaki Strait and Approaches including Waiheke Island
 - NZ6912 Plans in Stewart Island/Rakiura
 - NZ8238 T 8238 Approaches to Lifuka
 - NZ8275 T 8275 Approaches to Nuku’alofa Harbour
 - NZ8277 T 8277 Nuku’alofa Harbour
 
Today NZ Linz charts (184 charts / 324 including sub-charts) are displayed in the Marine GeoGarage.
Note : LINZ produces official nautical charts to aid safe navigation in New Zealand waters and certain areas of Antarctica and the South-West Pacific.
These updates are automatically viewable on mobile applications :
- Weather 4D 2.0 iPhone-iPad iOS9+ on the Apple Store with subscriptions available on GeoGarage platform online payment website / Marine NZ for iOS6+
 - Weather 4D Android -App-in purchase mode- on the PlayStore
 
Using charts safely involves keeping them up-to-date using Notices to Mariners
Reporting a Hazard to Navigation - H Note :
Mariners are requested to advise the New Zealand Hydrographic Authority at LINZ of the discovery of new or suspected dangers to navigation, or shortcomings in charts or publications