10–14 Aug 2026
SLAC
America/Los_Angeles timezone

Registration

SSI 2026 Registration

Registration is open
Deadline 24 Jul 2026

There are several steps in the registration process to be followed through the web form below:

1) Follow the registration form below to first enter identification information to be copied to your name tag/badge, contact info, invitation/visa letter request, reception & dinner attendance, and dietary requirements.

2) A separate Site Access Form (Select SSI2026 in Event pulldown menu) is required for participants without a SLAC badge (not equivalent to registration for this event) for access to be granted by SLAC Security at the main gate. Please click on the link above to submit this form. You'll receive an email confirmation once your form has been approved.

3) For non-SLAC/Stanford participant,create an account and then complete the payments. Registration Payment Link and Meal Payment Link after you have selected the appropriate registration category and made your dinner selection near the end of the registration form below, before acknowledging the payment completion to submit registration. Your Indico registration record will indicate Paid status only after a manual verification of payment which may take a few days.

4) For SLAC Employees/Stanford affiliates payment - please make your Registration payment using the Registration Transfer Request form (RTR Form). Download this form and work with your Department Admin to fill out and obtain approval from supervisor. This form allows you to use your STAP funds (if available) or Program/Dept Funds for payment. For Meal Payments use this Meal Payment Link.

Registration category    Early fee       Late fee   
  Regular reg    $350      $450   
  Student/postdoc    $300       $375   

Late registration fee levels will apply for payments made after June/29/2026.

Dinner ticket   
  Non-student    $35   
  Student    $30