Are there age limits for participants?
The young people should preferably have reached the age of 16 before August 20, 2000. The maximum age limit is 35.
What authorisation do minors need?

Minors need signed authorisation from parents. The authorisation form is on the page regarding registration. But it can be done separately. For every five minors there must be one adult. Boys and girls under 18 must hand the authorisation signed by parents or tutors to the group leader..