You are not required to disclose the last four digits of your social security number. This is requested and historically used by the NC AHEC system as part of a unique identifier for you so that we can maintain an accurate listing of your continuing education history. The use and entry of the last four digits of your SSN is OPTIONAL. Any four digit number will work, but this number should be the same one you will use and have used for AHEC events so that your record of attendance is not fragmented. If you provide different ID numbers for AHEC registration, we may not be able to provide an accurate listing of your continuing education upon request.