The Greens say the Federal Parliament must move immediately to clean up Australian politics and will push for an urgent vote to establish a national anti-corruption authority.

As matters before the New South Wales ICAC led to another cabinet reshuffle in that state on Tuesday, federal Greens Leader Christine Milne said “the corruption that’s been revealed in NSW doesn’t stop in that state”.

Greens leader Christine Milne: "We need to make sure that at the federal level, the same sorts of things emerging in NSW don’t occur." Credit:Alex Ellinghausen

The Greens will push for a vote in budget week for the establishment of a national integrity commission to assess what Senator Milne described as a “revolving door” between political parties, political offices and big business.

Senator Milne said Prime Minister Tony Abbott and Opposition Leader Bill Shorten had no excuse not to support the national ICAC.