The pools for the intercontinental tournament are officially confirmed:
Pool A: Brazil, Egypt, Bulgaria, Puerto Rico
Pool B: USA, Belgium, Netherlands, Korea
Pool C: Italy, Serbia, Australia, Cameroon
Pool D: Poland, France, Slovenia, Tunisia
Pool E: Russia, Iran, Cuba, Mexico
Pool F: Canada, Argentina, Finland, China
CEV also released info on their continental tournament:
"The last stage of the Olympic qualification process will then follow in January 2020 with the continental phase involving eight teams per gender, i.e. the seven best from the European Ranking released after EuroVolley 2019 and not yet qualified for Tokyo 2020 plus the eventual organisers of the respective tournaments."