Sinodinos to front ICAC again

Liberal senator Arthur Sinodinos is due to reappear before the NSW corruption watchdog's cash-for-favours probe.

Arthur Sinodinos leaves ICAC hearing in April.

Senator Sinodinos stood aside from his role as assistant treasurer in March while the Independent Commission Against Corruption investigated his time as a director of the Eddie Obeid-linked Australian Water Holdings.

Senator Sinodinos has been added to today's witness list after first appearing in April.

The ICAC is investigating allegations a front organisation was used to funnel banned donations to NSW Liberal party fighting funds before the 2011 state election.