My name is ***** ***** I am a NSW Solicitor. Thank you for your question, and will do my best to assist you with your question. Please understand this is not legal advise but a guide to assist you.
If she can have the POA prepared in Srilanka and emailed to here she can sign it before a Notary Public in Australia.
It is legal then and it can be used in Sri Lanka.
The Sri Lankan Embassy here will also advise her on whether she needs to have an Apostle or the embassy verify the Notaries signature and seal. But she does not have to go to the Srilanka do get this done.
I hope this makes sense and is of assistance. if there is nothing further
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