sentences:  This was augmented by seminars and conferences organised by the main celebrant organisations.Significant progress in understanding of the celebrant role was achieved at the annual "Pallotti" live-in conferences which took place at Warburton in Victoria from 1994 to 1999. International lecturers included Mary Hancock from New Zealand and David Oldfield from Washington DC in the US.After the changes of 2003, the Australian Government encouraged Registered Training Organisations to teach celebrancy, a system which was open to exploitation by unethical operators and which for civil celebrants, and for many other vocational training courses, proved disastrous.