The NSW government is putting through changes to ICAC, they claim its to make it more effective but it can also look like its because ICAC has been too effective at finding problems with the party.
News Article http://www.abc.net.au/news/2016-11-16/former-minister-slams-icac-as-government-passes-overhaul/8031498
Related Question: What are the changes being made to the NSW ICAC (Independent commission against corruption)