What brings you to SLAC?

   For the health and safety of everyone, due to COVID-19, SLAC is operating with essential and approved functions only at this time. Users will primarily remain remote only. Users should check with their experimental Point of Contact and the user office well in advance of engagement to determine if any access will be permitted; if so, they will need to follow specific protocols to be admitted. We are not accepting any visitors until further notice. Thank you for your cooperation.



About Us


I am coming to SLAC as a sub-contractor or temporary worker; I am collaborating on a project that does not involve the LCLS, SSRL, FACET-II/Test facilities or SLUO; or I am coming for a short visit (e.g., to give a lecture or visit a staff member).


Facility User


I wish to use the LCLS, SSRL, Cryo-EM or FACET-II/Test facilities to perform experiments; or I want to gain access to other SLAC resources to do research.

New Employee

New Employee

I am a new SLAC employee and would like to find out what resources are available to help me get started.