CSPA notification to NVC?

[tfarrukh 0]

What will be your advice when to notify NVC that CSPA will apply to my brother who si 23 now? See below for timelines of NVC.

NVC Journey

09-16-09 - DS-3032 / AOS Bill Generated

09-17-09 - E-mailed DS-3032

09-18-09 - Mailed DS-3032

09-18-09 - Pay AOS Bill (Online)

09-21-09 - AOS Bill Show as PAID

09-23-09 - IV Bill Generated

09-23-09 - Paid IV Bill

09-23-09 - NVC accepted DS-3032(received an e-mail)

xx-xx-xx - Mailed I-864 Package (will mail in few days)

xx-xx-xx - IV Bill Show as PAID

xx-xx-xx - I-864 received at NVC

xx-xx-xx - NVC accepted I-864

xx-xx-xx - Mailed IV Package(DS-230)

xx-xx-xx - Case Completed at NVC

xx-xx-xx - NVC Left :

xx-xx-xx - Consulate Received :

xx-xx-xx - Medical:

xx-xx-xx - Interview Date: