• Amcom Telecommunications Ltd - Tian Kotze, currently financial controller, has been appointed as joint company secretary with Malcolm Smartt. • Andean Resources Ltd - Wayne Hubert has been appointed as managing director. • Breakaway Resources Ltd - Jeffrey Gresham has been appointed as a non-executive director. • Hodges Resources Ltd - Paul Ingram and Mark Syropoulo have been appointed as directors. • Macro Corporation Ltd - Ariffin Abdul Majid has resigned as non-executive director. • Orient Resource Holdings Ltd - Samantha Dunn has been appointed as company secretary following the resignation of Yvette Woodland. • Resonance Health Ltd - Edward Dooling Jr has been appointed as president and CEO. • Rusina Mining Ltd - Mark Hanlon has been appointed as company secretary and chief financial officer. • Valhalla Uranium Ltd - Greg Fitzgerald has resigned as company secretary. Director Gillian Swaby has taken on this role. • Westralia Property Trust - David Hinton has resigned as CEO, director and company secretary. Chief financial officer Sean Wardrop has been appointed as company secretary.