請問PJIANG老師和小白兔：關於NC PROVACY ACT REQUEST一定要公證嗎？

尊敬的老師，您好！現有一事相求，近日收到一封FBI有關我們就移民問題查詢NAME CHECK的回信，他們要求我們填寫一份,是這樣要求的“therefore, in order to provide you with information contained in our system of records, it is required that a signed and notarized Privacy Act Request form be completed."

請問：1，一定要"notarized"公證嗎？2，如何公證，去什麽機構公證呢？
敬盼回複，謝謝！