International Students and Scholars Office ISSO Quick Student Advising ISSO offers call-in and walk-in advising for students Monday through Friday from 1:00 - 3:00PM Form I-9 (Employment Eligibility Verification) ISSO Scholarships Scholar Check-In Taxes Travel Signatures Who we are Through our services, we aim to ensure that all international scholars and students have the necessary support, resources, and guidance to thrive academically and personally during their tenure at Iowa State. Learn more!