我是否需要再做一个“结婚证公证”？ 通过仔细阅读RFE上的文字 ““The marriage certificate must have the seal of the issuing office, the date of registration, and signature of the registrar." 感到有必要对父母的原始结婚证做一公证，并附上原件copy. 我之前只是提交了”结婚公证“，证明他们婚姻关系，公证书上并无结婚证原始信息。
-It is fine to do the 原始结婚证公证 and then, provide the photocpies of both 原始结婚证公证 and the old 结婚公证 for the RFE.
他们现在人在国内，因此去做公证还是容易的。也考虑对户口簿做一公证，
-Not need to do 户口簿公证. USCIS only concern about whether you were born before or after your parents' marriage occurred.
毕竟是RFE, 还是想慎重一些。8老师您说呢
