The fourth ICRAR-Con recently took place at Pullman Bunker Bay Resort. The International Centre for Radio Astronomy Research (ICRAR), which was founded in September 2009, is a joint venture between Curtin University and the University of Western Australia. ICRAR has research nodes at both universities and has over 100 staff and postgraduate students. The biennial ICRAR-Cons provide the opportunity to foster ideas and collaboration between the wide range of disciplines undertaken at ICRAR. This year a number of CASS staff also participated in the event, with Jimi Green giving a presentation outlining the strong collaborations that exist between ICRAR and CASS.