The New Zealand Region previously issued a newsletter, The Boustrophedon, and the Australia on the Map Division currently produces an electronic newsletter, Map Matters.
The Australasian Hydrographic Society actively participates in the International Federation of Hydrographic Societies and has hosted that organisation's annual international conference on three occasions, Hydro 2003 (Christchurch, New Zealand), Hydro 2007[REF] (Cairns, Australia) and Hydro 2011 (Fremantle, Australia).