The key objectives of My Learning Companion are: promoting metacognition, critical thinking, facilitating reflection, thus helping you gain new skills and knowledge. This self-assessment tool was created for the purpose of the NATO DEEP eAcademy e-Instructor Certification Programme. During the piloting, it will be available for all Subjects within this Programme. We will gather feedback from participants, and eventually it will be a tool used within other NATO DEEP eAcademy initiatives.