F4 lost I797 approval notice

[HanhThai 0]

I petition for my married sister in December 2009. I received I-797C and I-797 but I lost my I-797.

 

1. Do I need that I-797 to do next step or NVC will contact me for instruction on the step? Is it okay for me without my I-797?

 

2 My sister have another child after I filed I-130. What form do I need to update the case? what are documents do I need?

 

Please give me advice on this case. Thanks

[USS_Voyager 1,972]

20 minutes ago, HanhThai said:

I petition for my married sister in December 2009. I received I-797C and I-797 but I lost my I-797.

 

1. Do I need that I-797 to do next step or NVC will contact me for instruction on the step? Is it okay for me without my I-797?

 

2 My sister have another child after I filed I-130. What form do I need to update the case? what are documents do I need?

 

Please give me advice on this case. Thanks

1. As long as you have the USCIS receipt number, you can call NVC to track where it is.

 

2. All that stuff can be taken of at the NVC stage