USCIS
Sep. 09, 2014 - I130 Package sent
Oct. 03, 2014 - NOA1 - Priority Date
Feb. 25, 2015 - NOA2 - Petition Approved (Checked via USCIS website)
Mar. 03, 2015 - NOA2 Hard-copy received
NVC
Aug. 08, 2015 - Welcome Letter
Aug. 08, 2015 - AOS Invoiced and paid (120$)
Aug. 09, 2015 - AOS Fee Status 'In Progress'
Aug. 12, 2015 - AOS Fee Status 'Paid'
Aug. 29, 2015 - IV Invoiced and paid (325$)
Sep. 04, 2015 - Sent IV and AOS Docs
Sep. 05, 2015 - Completed DS-260
Sep. 09, 2015 - NVC received AOS/IV package
Oct. 09, 2015 - Case complete with no checklist
Feb. 25, 2016 - Interview date scheduled
Mar. 08, 2016 - CEAC 'Ready'
Mar. 09, 2016 - SLEC Medical Day 1
Mar. 10, 2016 - SLEC Medical Day 2 Completed
U.S EMBASSY MANILA
Apr. 05, 2016 - Interview date - 221g because of missing NBI AKA
Apr. 05, 2016 - Got new NBI clearance with AKA and sent to USEM via 2go
Apr. 06, 2016 - USEM received NBI clearance
Apr. 07, 2016 - CEAC status touched but still AP
Apr. 14, 2016 - Emailed USEM asking for update
Apr. 15, 2016 - USEM replied and acknowledge receipt of NBI clearance on Apr. 07
Apr. 15, 2016 - CEAC status touched but still AP
Apr. 22, 2016 - CEAC Updated to ISSUED at 02:00PM Manila Time