visitor visa documents question

[rako]

Hi ,
My parents have a visa appointment in Chennai on Feb 4th. I took the appointment before november 16th so i didnt take HDFC receipt etc.
so my questions are:
1. How many / how much drafts should i take for them and where.
2. Do they have to fill DS-156 online ?
3. Do they have to fill DS-157 also ? my dad is almost 60 yrs.
Thanks

[sonujan]

Hi!

Have answered regarding the drafts in your earlier post.

if you have taken the appt through TTS then you can just fill and print out the DS156 back to back

DS 157 depends on if you booked the appt through TTS or VFS