Due to a number of the districts in Australia which usually participate in RANZSE merging with other districts, it doesn't seem that Australia will be ready to participate in RANZSE for 2021 so there will be no RANZSE exchange for 2021. 
Hopefully, in 2021, we will be sending out Expressions of Interest for 2022.
Kind regards,
Sue Janes
District 9930 Chair 2020 Exchange
Rotary Australia New Zealand Student Exchange
m:  027 465 5198