A stay of proceedings had to be lifted before last year's trial could go ahead.
Susan Burdett. File photo / supplied
Rewa's lawyer, Paul Chambers, has previously indicated jury bias would be the main thrust of the appeal.
Rewa was already serving a sentence of preventive detention with a minimum non-parole period of 22 years for rape and other offending against 25 women, when last year's trial took place.