Immigration Minister Scott Morrison is expected to give testimony under oath Friday morning, appearing before an Australian Human Rights Commission inquiry.
Anticipating the intense public interest of Mr Morrison's appearence, the Human Rights Commissioner Gillian Triggs tweeted the link to the livestream on Thursday afternoon.
Ms Triggs has been highly critical of the government's policy of detaining children, saying the current implementation of the policy risks Australia breaching international law.
In recent weeks, BuzzFeed has reported on the horrific drawings and collages submitted to the inquiry by children on Nauru.
Mr Morrison's evidence is expected to be heard at 9:15am AEST on Friday morning.