Greetings all,

find my experience below:

EB2, NSC, Iran

PERM submission May 2016
PERM Approval August 2016

10/10/2016 submission of I-131, I-140 (PP), I-485, I-765:
10/11/2016 receiving date for the forms
11/03/2016 received biometric appointment notice
11/11/2016 I-140 approval (delayed due to RFE)
11/14/2016 biometric appointment
01/14/2017 I-131 and I-765 approval
03/25/2017 Received REF email
03/31/2017 Received the REF letter in the mail (missing gonorrhea test)
04/07/2017 RFE response sent
04/10/2017 RFE response delivered
04/12/2017 RFE response received status update
04/27/2017 I-485 approved (mine and my spouse)

Good luck to all! Let me know if you have any questions