There have been some changes in the process for getting a replacement waiver (the process you'll follow if your US waiver has been lost, stolen or destroyed) . If an individual has aquired an approved Form I-192 or Form I-212 and is in need of a replacement copy of his or her original decision. This process is to be used when the original decision has been lost, stolen or mutilated. Under these circumstances a replacement for the decision may be requested from the U.S. Customs and Border Protection?s Admissibility Review Office (ARO). You may also obtain a replacement for a previously issued indefinite decision that was issued in conjunction with Form I-185, Nonresident Alien Canadian Border Crossing Card (BCC). A replacement for an approved decision that is still valid may be requested by submitting Form I-824, Application for Action on an Approved Application or Petition. You can view instructions of the Form I-824 at this U.S. Citizenship and Immigration Services websi...