H1B PP RFE 9-day Approval 详细时间线

三月底拿到offer，历时四个月终于在RFE（SO）之后拿到了approval。在这期间一直参考地里小伙伴们的时间线和各种资源，所以也来提供一个data point。这周一收到律师邮件说approval以后，今天就收到律师发来的正式文件的复印件，非常有效率。

祝大家也好运！

详细时间线如下：
04/08/2019 LCA Submitted to Company for Posting
04/09/2019 LCA Posting Confirmed and LCA filed
04/16/2019 Forms and Documentation Submitted for Signature
04/18/2019 Signed Forms, checks and Letter Received
04/23/2019 Petition Filed with USCIS
04/24/2019 Receipt Date
07/18/2019 RFE Response Submitted
07/19/2019 RFE Response receipt
07/20/2019 15-day Premium clock starts
07/29/2019 Approval
08/01/2019 Lawyer office received the physical approval document & sent over a copy