Welcome to TCEO!
Training and Continuing Education Online (TCEO) had been the primary system for access to CDC educational activities for continuing education (CE) since 2000. TCEO retired on January 17, 2025.
CDC has transitioned the continuing education (CE) completion process for CDC accredited training from TCEO to CDC TRAIN. All activities that were previously listed in TCEO are now located on CDC TRAIN.
All new, CDC accredited training will only be listed in CDC TRAIN, and will be available across the TRAIN Learning Network. This transition will allow learners to access non-credit and for-credit educational activities, track their learning, and earn CE in one place – CDC TRAIN!
If you do not already have a free TRAIN account, please create one.
CDC TRAIN is a gateway into the TRAIN Learning Network, the most comprehensive catalog of shared public health training opportunities. This transition will allow you to access non-credit and for-credit educational activities, and track your learning, including CE in one place!
Still need to access TCEO?
If you completed activities in TCEO prior to 2025, you can still log in to access and download your CE transcripts and certificates in TCEO through the end of 2025.
Please use the left navigation menu to locate your existing transcript and certificates, find answers to frequently asked questions, and contact learner support.
