---
title: How often can the NV Verlag digital charts be activated?
description: The nautical charts for PC navigation outside the NV Charts App can be unlocked twice.
---

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# How often can the NV Verlag digital charts be activated?

## The nautical charts for PC navigation outside the NV Charts App can be unlocked twice.

The nautical charts for PC navigation outside the NV Charts App can be unlocked twice. They can be activated both computer- and dongle-dependent. With the nv.dongle you can change the computer as often as you like.

In addition, you can also unlock the charts in the NV Charts App for a user name. 

- How often can the NV Verlag digital charts be activated?

- [NV Charts App](https://help.nvcharts.com/migration/en/knowledge/nv-charts-app?hsLang=en#main-content)

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