Upon completing the secondary training and receiving the TCI diploma a candidate can continue on to become a TCI instructor. During this step, the ability to teach TCI is emphasized. To teach one must become competent in the methodology and didactics of TCI.

Qualifying as a TCI instructor is a confirmation of the following abilities:

• Applying and teaching TCI, as well as training others in TCI
• Explaining and reflecting on TCI – didactics and one’s own understanding of teaching and learning
• Participating in the further development of TCI with due consideration for the Globe