Can someone give me an address immigration office in cnx, easy to get to instructions, hours of operation,

thanking you , songhklasid.

Which office you use in Chiang Mai dependents upon what you want to to. There is an office at Promenada and one near the airport.

Info the Promenada location and what they do is here. Immigration Promenada One Stop Service 2016

The office near the airport only does extensions based upon marriage, working and etc. Address is 71 Moo 3 Amphoe Mueang Chiang Mai

Thank you, have printed map, promenade office, i need re entry permit, so i don't loose my 2 month tourist visa

Thank you, have printed map, promenade office, i need re entry permit, so i don't loose my 2 month tourist visa

Re-entry permit will be at the Promenada office.

Thank you, have printed map, promenade office, i need re entry permit, so i don't loose my 2 month tourist visa

It will be easier to get your re-entry permit in the airport itself on the day of your flight.