I am not even sure if this is the correct forum, but here goes: if a bank is being acquired by a credit union, is there a specific requirement to notify its customers about the change from FDIC to NCUA deposit insurance? Or aboutjust the FDIC insurance terminating?

Could not find anything, any input is greatly appreciated!
Opinions are my own.
"I was gratified to be able to answer promptly. I said I don't know." - Mark Twain