i have a question

every month, the bank will submit the report to ccris to BNM
so in order for me to look good, i will settle my outstanding amount in my credit card and when bnm report appear on 15th then it will shown no outstanding......my question is when the bank send the report and based on which date. because i hear a lot of story...some tell me they based on 30th.....some say they based on 10th and some say they based on 15th..........................actually which day they will based on......as i want to keep the record the clean.....and 16th onwards will swipe kao kao