What paper do i need to get married in las vegas , am international with tourist visa , and she us citzen?

The State residency and licensing requirements will be listed at the local government office. Can't you have someone MAIL or FED EX INTERNATIONAL a certified copy of your birth certificate to you?

Second, if you marry a US Citizen while you entered on a tourist visa-- you will be facing a presumption against you that you entered with no immigrant intent. There is a 30/60/90 day rule. It is not until after 90 days, that the presumption dissipates. At 60 days, I believe (off the top of my head), that it is a rebuttable presumption. Also, it has been heard of to look at emails, and determine if a marriage was in the works before the tourist entry. You should really, return to your country, and have her file a Fiance' visa for you, and then enter and marry within 90 days and file for adjustment. Should you choose to marry in haste-- know that you will be facing the issues of "bona fide" is it a REAL marriage, and did you enter the country with immigrant intent, or was it a Fraudulent Entry, If you end up needing a waiver, you may face returning to your country and having to adjudicate a waiver. If you have not yet stayed over 180 days, then the Unlawful Presence bar of 3 years (if longer- 10 years)... can be avoided. Sometimes, the long way is the short way. YOu will need to document your courtship and relationship for the USCIS for you to obtain conditional lawful permanent residency.