Does anyone know how long it takes to complete the Affirmation of Marriage business in Bangkok ?

Embassy/Translation/Ministry of Foreign Affairs ?

Is it possible to do in 3 days ?

Probably but it may depend on what Embassy you have to go to. Nationality Please.

Probably but it may depend on what Embassy you have to go to. Nationality Please.

British

Apply one day and collect the next from the British Embassy. http://ukinthailand.fco.gov.uk/en/help-for...ister-marriage/

Take to MFA for stamp. Yes 2 or 3 days are enough.

It takes till the next day to get the affiramation from the UK embassy.

Info here: http://ukinthailand.fco.gov.uk/en/help-for...ister-marriage/

What you can do to save time is write up the affirmation and give to the translator before you go to the embassy. That way they have most of the job done when you get it back from the embassy.

Another time saver is to pay the translator to do the MFA part because they can get it done faster than you can. What they charge to do it is not much more than 2 taxi trips to the MFA.

Three days is possible.