Former judge David Harper. Credit:Arsineh Houspian

Australia is becoming more corrupt because successive federal governments have failed to create an effective national anti-corruption body similar to the NSW Independent Commission against Corruption, a leading jurist has argued.

Writing in support of a national anti-corruption body, David Harper, a former Court of Appeals justice at the Supreme Court of Victoria, noted that in 2012 Australia ranked seventh in Transparency International’s global corruption index, but that today we were ranked 13th.

“The lack of a federal anti-corruption agency remains a reason why we have never come close to being corruption-free,” he has written in an opinion piece for the Herald.

Mr Harper writes that the lack of an effective federal anti-corruption watchdog had allowed corruption to flourish undetected and, in turn, allowed federal politicians to hide behind the myth that the federal sphere is free of corruption.