From 1 to 30 November 2016, the annual Activity Census was conducted inside the Antarctic Micronational Union, in which the member states were invited to reaffirm their activity and desire to retain AMU membership, with the final results being as following (in alphabetical order):
- Princedom of Aysellant
- Democratic Republic of Birlastan
- Kingdom of Danland
- Republic of Hortania
- Federal Republic of Lostisland
- Noble Republic of Lurk
- Empire of Pavlov
- Union of South London Soviet Socialist Republics
- Republic of Užupis