SISS Mandatory Check-In

SISS Check-In Logo

SISS Online Check-In is mandatory for all new international students after arriving at UC Davis.  You should complete online check-in within a week of receiving the link.  

How do I access SISS online Check-In?

You will receive a check-in e-mail from SISS staff which will include the link you need to successfully complete online check-in. You will receive an email confirmation after completing online check-in.  Please watch for your e-mail about one week in advance of the first day of class.  So, for example, if your classes begin on September 21st, you will receive your e-mail around September 15th.  Watch for your e-mail from

What documents do I need to complete SISS Online Check-In?

You will not be able to check-in until you have arrived in the United States and receive the link via e-mail from In addition to having your I-20 or DS-2019 form available for reference, you will need digital images of your:

Digital copies must be in .jpg, .pdf, or .png formats. Please email if you have any additional questions or concerns.