Membership in the ISA can purchase at the request national Sonnenberg groups and Sports Teams. About such corporate memberships decide the general meeting.
In every state / country Only one Sonnenberg group member. The prerequisite is the willingness to support the objectives of the ISA and the Sonnenberg total.
Individual membership also offers people from countries where there is no Sonnenberg-circles of friends, a way to support our work regularly.
The admission of individual members of the Board shall decide.
The ISA subdivisions perform annually at least 20 percent of their income from their Member contribution income to the ISA office. The minimum contribution is € 2.50 per member.
Individual members usually afford an annual subscription fee of 25 €.
Contributions paid by the national Sonnenberg groups are to be transferred to the following account:
IBAN: DE 25 2685 0001 0154 2179 21