You can modify your subscriptions to any NOD mailing list at any time. 

To change your newsletter or mailing list subscriptions, simply follow these steps:

1. Go to "My Account".

2. Then go to "Account Settings" and then to "Newsletter Subscriptions".

3. There you can select which newsletters you want to subscribe or unsubscribe to by selecting "yes" or "no" in front of it.

4. Click "Save changes" to confirm.