以下是iFlyChina网站根据网友提供的信息总结出的H1b反签需要的材料清单。本文只用于信息参考，具体权威信息请咨询您的移民律师或者美国使馆。 如果你觉得这个清单忽略任何条目，请跟贴回复，我们会加以更新。 祝各位签证顺利，旅途愉快.
1. Completed Online Non-immigration Visa Application Form DS-160. (Note DS160 replaces old DS-156/157/158)
2. Completed Form DS-157.
3. Original H1 approval form I-797.
4. All other legal papers you received with your H1 documents, like from I129.
5. [removed]
6. Application visa fee original receipt
7. Offer letter (or Employment Verification letter) from the company in USA.
8. Valid Passport.