The answer to the question posed is that you are currently able to sign and have witnessed several legal documents, without the need for a physical presence, including Wills, Powers of Attorney and Enduring Powers of Attorney. The NSW Government introduced a temporary regulation earlier this year in response to the social distancing requirements brought on by the COVID-19 pandemic. The regulation is designed to reduce the need for face-to-face contact by permitting a signature to be witnessed by audio-visual links such as Zoom or Skype.