As per the latest changes By the EPFO Organisation, they have introduce the latest Form-11 (Revised) [see the attachment] and transfer his old PF amount to the new UAN number.
Employee can update all his/her UAN numbers in his portal of registration. [link below]
EPFO || For Employees
and register all his/her UAN number over there, that will help him/her to take the all PF out [if needed]
From India, Delhi
but transferring from one UAN to another, i have not see any case yet...
request others to show some light on this...if you have come across any case like this...
here in our company in multi UAN case we suggest to close the previous accounts and use the latest one...and henceforth use only One UAN.
From India, New Delhi