For information on the administration and process involved in a deceased estate click on this link to Service NSW:
Service NSW website - deceased estate info
Sometimes the NSW Trustee and Guardian are involved when a loved one passes away. For info on this click this link to NSW Trustee & Guardian website.
NSW Trustee & Guardian website
When a loved one dies there's a number of organisations that need to be notified and an application to probate is required to be lodged with the Supreme Court. For info on this click this link to Legal Aid NSW.
The Supreme Court has some info in regard to the applications required for Probate and legal process. We recommend you seek legal advice before embarking on this journey on your own. For more info on this application process click this link to Supreme Court website.