How long for Collegeboard to receive IDOC before I should begin to worry?

<p>So I sent my IDOC stuff on March 2nd on three day mail and my documents have not yet arrived (It has been 6 days). I'm thinking this is because it takes a while to process everything, especially at this time of the month, but realistically, how quickly does collegeboard receive and process these documents?</p>

<p>Not really an answer, I’ve just got the same question. The collegeboard website says 2-3 days for them to show that they’ve received it, but I’m thinking it’s probably longer as well. My stuff should have gotten there last Thursday, but I’ve been checking the website daily and no confirmation yet…I might just wait a couple days then contact them.</p>