My experience, even though I moved to another city and changed my address with CIC but still my application + RQ was sent back to my original local office, I was called for test to the same local office and after the test and interview the CO asked me if I wanted to transfer the file to the new city so that I would go for my oath there. I said sure,how much time it would take to transfer the file ? he said he would transfer the file within a week. So in about 2 weeks my file was in the other cic office and I was called for oath in about 2 weeks.