The webinar is free and will be presented by Jessica Coats of the Australian Libraries Copyright Committee. She will speak briefly about the background to copyright law (yawn!) then, more importantly, what it means to us as genealogists and even how it can be used as a tool.
Put it in your diary for 13:00-14:00. (I presume that's Australian Eastern Daylight Time (AEDT) (they don't specify.)
Click here to register for the seminar. Even if the time doesn't suit, if you register you will receive an email a day or so later with a link to the webinar recording on the NLA's YouTube site. This allows you to watch the webinar at your own convenience. This is what I normally do.