Welcome to National SIU’s Case Link, an innovative way to access, view, and manage your cases from virtually anywhere. Here you can download case notes or reports, view surveillance footage, and connect with your Case Manager. You should have been emailed a login, password and general instructions to navigate through your case. If you have not and require access you can call us at (800) 960-NSIU (6748). If you need to order any of our services or would like to learn how we can further assist you check out our website at Thank you for your business!