1. Liu Y, Demina TA, Roux S, Aiewsakun P, Kazlauskas D, Simmonds P, Prangishvili D, Oksanen HM, Krupovic M (2021) Create three new orders and 14 new families in the class Caudoviricetes (Duplodnaviria, Uroviricota) for classification of archaeal tailed viruses https://ictv.global/ictv/proposals/2021.001A.R.Archaeal_Caudoviricetes.zip
2. Oksanen HM, Demina TA, Dyall-Smith M (2021) Rename existing species in the family (Halopanivirales: Sphaerolipoviridae) https://ictv.global/ictv/proposals/2021.002A.R.Sphaerolipoviridae_species_renaming.zip
3. Krupovic M (2021) Rename genus Gammalipothrixvirus to Captovirus and move it to a new family Ungulaviridae (Ligamenvirales) https://ictv.global/ictv/proposals/2021.003A.R.Ungulaviridae.zip
4. Krupovic M, Mochizuki T (2021) Abolish the genus Alphaguttavirus (Guttaviridae) https://ictv.global/ictv/proposals/2021.004A.R.Alphaguttavirus_abolish.zip
5. Dyall-Smith ML, Tang S-L, Pfeiffer F, Chiang PW (2021) Create one new species in the genus Gammapleolipovirus (Haloruvirales: Pleolipoviridae) https://ictv.global/ictv/proposals/2021.005A.R.Gammapleolipovirus_1nsp.zip