USCIS protects E-Verify against system misuse through account compliance activities, such as identifying and resolving compliance issues, notifying employers of noncompliant behaviors, and offering compliance assistance in the form of emails, phone calls, desk reviews, and site visits. These account compliance activities assist and encourage E-Verify participants to use E-Verify as required by laws, rules, regulations and agency policies applicable to E-Verify and Form I-9, Employment Eligibility Verification. E-Verify Account Compliance: