QUOTE(blueberry kobbler @ Jun 2 2008, 02:29 AM)

If I married in Pakistan is it necessary to file it in USA prior to filing my K-3 documents? If so, how do I go about doing that?
No the Nikaah naama along with the translation stamped by the notary public etc. and the nikaah nama signed and stamped by the registrar office is what is to be sent along with Your I-130. This is the registered marriage certificate+license from Pakistan and is acceptable all around the world Including USA.