Victoria Police has charged the former principal of the Adass Israel School with 74 counts of child sexual assault.
Malka Leifer left Melbourne in the middle of the night when the allegations against her surfaced in 2008.
She is in jail in Israel after private investigators obtained video of her living normally in an orthodox Jewish settlement, shopping and socialising, in contrast to her defence team’s submission to the courts that she was catatonic and unable to leave her home.
The decision follows dozens of prior psychiatric assessments and allegations of political interference aimed at blocking Ms Leifer’s extradition.
One of Malka Leifer’s alleged victims, Nicole Meyer, described the judge’s decision as a great disappointment.
“We’re feeling very let down today from the decision that’s been handed down by the courts,” she said.
“We were expecting a much more positive outcome and we were really hoping that the extradition process would begin today.”