After 22 months of waiting, my son finally received the letter for oath. However he needs to travel immediately after the oath for personally reasons - as he has a summer course overseas. I read the IRCC online information, that he can return to Canada with citizenship certificate. In that case, would the e-certificate serve the same purpose, or only paper certificate is recognized? E-certificate can be done within 3 work days, which seems to be faster.
Thank you.
Thank you.