Hello everyone, Need your advise guys My wife have been selected CN EU2018***26000, we got married after the results of lottery was announced. After marriage her surname have changed and get new passport including new numbers, which have been used then we filled our DS-260 form in June. Later maybe 1 month, we saw a mistake (New passport was missing her digital signature - I dont know how...) in her new passport, which have been made by our country institution which is responsible for citizen passports. Because of this situation she have a new passport with new documents numbers and issue and expire dates, which are different from the one with mistake that we used in DS-260 form. 1. My question is do we need to inform KCC about this? 2. Can it affect the interview at embassy ? (we have only copies of the old passport with mistake, because they took it, before giving new one). 3. Or should we just wait till the interview (according to CN and our forum experts predictions May-June I hope ) and it is not something that we should worry about? (May-June I hope ) Sorry for long post guys, we just want to make sure that we made everything we can, to deal with this process successfully. Trying to be patient, thank you for your answers and advises and happy holiday!