Hello.

Can you please tell.me

I'm. Living in the uk and caring for my 2 half thai children.

There is no contact with their mother but need to get their birth certificate in order to renew their thai passport which unfortunately their mother has.

All I have is their old expired passport.

Can anyone please advise

Thank you

I replied to your other topic. how to renew children's thai passport in uk

How did you end up without at least copy of their birth certificates.

If their births are registered here you might be able to get a copy at the Amphoe where there birth was registered.