Australian Greens Leader Christine Milne says the Prime Minister must immediately sack Attorney-General George Brandis, who has been censured by the Senate today.

"The Australian Senate has declared it's lost confidence in Minister Brandis. He must be sacked," said Senator Milne.

"The current Attorney-General is unfit tho hold the office. His behaviour has demeaned the Senate and the Parliament.

"He should uphold the rule of law and defend the institutions which act as the independent umpire of the state.

Australian Greens Leader Christine Milne says the Attorney General must guarantee that privileged legal advice to the East Timor Government regarding proceedings against the Australian Government in The Hague that was seized by ASIO has not been provided to or used in any way by Australia's legal team.

"Australia's spies have seized privileged legal advice given to East Timor. Was the seizure in part to assist Australia in international legal action against us in The Hague? If not, why hasn't it been returned?" Senator Milne said.

Senators Christine Milne and Larissa Waters addressed the press on our environmental protection laws, the NDIS and other issues of the day.