Australian passport applications & renewals can be lodged with the Australian Consulate, Chiang Mai.
Passport application appointments are normally available on Wednesday mornings –  between 9 and 11:30 AM – by appointment only.
 
It takes 4 weeks for a new passport and no priority service is available in Thailand. Payment is by credit card (visa or mastercard) authorisation form ONLY – no cash or debit card payments are taken.
Please contact the Australian Consulate (Monday to Thursday – 9 am to 12 noon) on 091 857 6996 or by email – ausconcm@gmail.com – to book an appointment.
Note – Emergency passports can only be applied for at the Embassy in Bangkok.
For information regarding passport services & requirements you can view this link – Passports
Australian Passport Video – a behind the scene look here
Please contact the following if you require further information:
 
Embassy Consular section on 02 344 6300 or email – consular.bangkok@dfat.gov.au
 
– or –
 
Consulate Chiang Mai -on 091 857 6996 or email: australianconsulate.chiangmai@gmail.com
– (Mon to Thur – 9 to 12 only).