Thanks Az & Jyo. I'm sure you will be updating yours too, with your folks getting the packet very soon.
I spoke to my Dad after my last post and he said the letter asks for proof of Immigrant visa payment. ($335 + $45), otherwise it states, he has to pay that amount in Rupees. I am not sure how correct that is, but I'm anyway planning to send him the copy of acknowledgement of Immigrant visa fees receipt (letter) from NVC Plus the copy of Postal MO that I sent to NVC. It seems like an overkill, but just want to get it done with. I have learnt albeit late, that sponsoring both parents with completely different immigration process for each, is just too much paper work
Yes Jyo, I too remember seeing that Natz certificate thing somewhere. I usually send him all the docs that I'm mailing to USCIS/ NVC then and there - so he knows what's happening. He confirmed that he already has a copy of my Natz certificate. So, one less thing to send.
I thought this was funny but sadly, true. My Dad says he wants to get this medical thing done right away b'cos the Consualte recommended doctor whom he contacted suggested, the sooner he gets it done the better, for two reasons:
1. Chikungunya
2. Dengue.
If you're a resident of Tamilnadu you more than know what it is.