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Lieuwe Koopmans

Lieuwe Koopmans is a TIFF-provider since 2009. He is also a teaching and supervising Transactional Analyst (TSTA). He is one of the trainers in the Functional Fluency network. He provides the training to become a TIFF-provider in Holland and abroad (not online).

Lieuwe has a practice in Haarlem, Holland.

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