Jack teaches certified continuing education courses under the auspices of the NCBTMB and the AMTA. He is the owner and director of Trillium Institute USA and Trillium Institute Japan. He also sponsors other certified teachers and offers CE Credits for all of his classes as well as certain aspects of tutorials and supervision.
The requirement for practitioners varies depending on the state where you register as a practitioner. Some states require twenty four hours of continuing education credit every two years, like Washington state.