Great to see the Dutch government so active on Mastodon!
The Dutch Government began offering Mastodon accounts to all government organizations at all levels of government as a shared service. You can read more about how their using Mastodon at https://www.digitaleoverheid.nl/overzicht-van-alle-onderwerpen/mastodon-overheid/
https://social.overheid.nl/public/localOpen linkView original on piefed.social
Also the organisation managing the IT systems used for research and education: https://www.surf.nl/en/how-does-mastodon-work