Attending visa interview without i129 hard copy


Recently, my wife got her H1B Amendment approved and we are waiting for the hard copy of the approval (i129). She is attending visa interview in Chennai in next 2 days and wanted to know how to handle the situation of not having hard copy of the approval?

Is it ok to present the receipt notice, email confirmation and the website reference of the case approval, in case asked for the same.

There is no real right answer here AFAIK. If there is a problem with PIMS (which they use to verify an approved 129), then they might ask for it. It really depends on how much of a chance you want to take. IMHO better to carry more than less :). Personally I have not been asked for I129.