Like other companies, BHP will not be admitting shareholders to its AGM, due to current Covid-19 restrictions.
Unlike many others, however, it is doing the next best thing and holding an online "shareholder forum" on 23rd September ahead of the proxy voting deadline of 13th October, for registered shareholders voting online. If, like most individual shareholders, your shares are held in a nominee account, you should check with your broker/platform what the deadline is for submitting votes through them.
This meeting will enable ...