Course in Antofagasta (Chile)
In December 2021 the first IAHD Instructor Training and IAHD Surface Support Specialist Courses have been conducted in Antofagasta. This is the 4th course done in Chile.
The courses where organized by Fundación El Maravilloso Mundo del Silencio (The Marvelous World of Silence).
Training was conducted by IAHD IT Daniel Zuber.