ATRRS stands for Army Training Requirements & Resources System. This online system is used by the army for training records. To register for a course, military service members can log into the service. Civilians can also enroll via the Army Training Requirements and Resources System. Learn more about ATRSS Army Course Catalog 2021
Log in to ATRRS
You can sign into ATRRS in many ways, but the easiest is to use your existing AKO account (Army Knowledge Account). You can get an AKO account by visiting the AKO website. AKO accounts are already set up for all army members. Activating it is more important than creating one.
To set up your AKO account, click here. You are not the only one having difficulty accessing this page. Many browsers consider it unsafe. Click on Advance to go to the site. Once you are there, you will be able to create your AKO account and log in to Army Training Requirements and Resources System.
You can then enroll in courses, reserve seats, or view designated class quotas for ATRRS. You may need additional information on ATRRS. You can find answers to all your questions on our front page.