@Joe **********
, my monthly ACH transfers to and from the USA have not stopped. In fact, I just got one yesterday morning.
I use US Bank in the USA. I make scheduled transfers monthly. Into Bangkok Bank from personal accounts and out of Bangkok bank to the USA from a business account.
When Bangkok Bank posted the change in format to iACH on their website, I sent the info to my bank branch manager who said US Bank had been compliant with iACH for years. They tell me my transfers will not stop unless I cancel them.