Form I-9 Rehire & Reverification: HR Guide on Supplement B of I-9
Form I-9 is not just an onboarding form; it is a long-term employment record that must keep pace with rehires and changing work authorization. When HR understands how Section 1, Section 2, and i 9 section 3 / Supplement B work together, it becomes much easier to decide whether to update an existing I-9 or complete a new one.