They sent me an acknowledgement email around 10 days after they received my RCMP certificates and whatnot. ECAS didn't update for me until they requested a few more things last week.umanitoba said:I sent my RCMP certificate along with RPRF to Sydney, NS last week via Canada Post and they received the package on Monday but I have not received any confirmation. Also, I am not able to check my ECAS using RPRF receipt number yet. Do you have any idea how long does it take that they process the requested documents??