Why use the portal? The ITSA portal gives you a self-service space where you can find the drug and alcohol testing results or background check results for your company in a secure and encrypted dashboard. This allows you to access records when you need them and not have confidential information sitting in email boxes unsecured. The ITSA portal also allows you to manage your employee roster, order supplies, and look at your random selections. Navigate through the following lessons and look for additional lessons coming in the future!