If the will was done in Australia I think you will need a firm here and if stuff needs to be done there they will help you get one in Thailand.

@Andrew ******

no

@Garrett **********

my brother is stuck in Thailand now and struggling to get back to Australia. Good luck to you

@Garrett **********

I read that to . But it's for groups from China and Russia also Private planes and expensive.

@Eu *****

yes Thai born stays for life.

@Lee *****

no problem just message if you want

@Lee *****

your welcome. I've been through all this so was only to happy to help.

@Lee *****

it's not necessary for her to have the passport unless she wants to stay for an extended time. Call the embassy where you live and they can tell you all you need.

@Lee *****

get her the Thai birth certificate by decent. If she wants to live there or buy land she will be ok. You need that to get the passport. But don't really need a passport.

If you were born in Australia you can get a Thai by decent citizenship. Or if born in Thailand it's the other way around. First step is getting the birth certificate from where you weren't born. Once you have that it reasonably easy. As you said you are Australian I'll tell you the Thai end. After you get the Thai birth certificate you need to get your house registration over there. Your mum will know about it. Once you have that you can get a Thai passport. But remember when you leave Australia you must leave here with your Aussie passport only otherwise you will have to get a visa to get back. Or a shitload of problems. My wife and adult daughters have both passports. And my 2 Thai Aussie grandaughters have both birth certificate. But only Australian passports. They were both born here. Whenever you need advice on this stuff you should always ask the embassy. Good luck