Press conference on 18.05.2017: Pictures of speakers

Klaus Stieglitz, Vice Chairperson of Sign of Hope, and Prof. Dr. Fritz Pragst, Institute of Forensic Medicine at Charité Berlin, at the press conference.

People affected by drinking water pollution

Some affected people from Koch, for whom poisoning from oil waste has been proven by analysis of hair samples.

Management Report of Hoffnungszeichen | Sign of Hope e.V.

Management Report of the Executive Board of Hoffnungszeichen | Sign of Hope e.V. for the reporting year 2023. The report is part of the annual financial statements.

South Sudan Annual Field Report 2016 of Sign of Hope e.V.

Facts and figures on the reporting year 2016 of the South Sudan field of Hoffnungszeichen │ Sign of Hope e.V.

Factsheet: Chronology of the poison scandal

Notice of exemption of Hoffnungszeichen | Sign of Hope e.V.

Last notice of exemption of Hoffnungszeichen | Sign of Hope e.V. from the tax office Konstanz in Germany dated 13.05.2024 for the year 2022 with confirmation of non-profit status and charitable activities.

Association articles of Hoffnungszeichen | Sign of Hope e.V.

Current association articles of Sign of Hope for viewing.

Annual Report 2021 of Sign of Hope

Facts and figures on the reporting year 2021 of Hoffnungszeichen │ Sign of Hope e.V. incl. information on the Hoffnungszeichen | Sign of Hope Foundation.

Notice of exemption of Hoffnungszeichen │ Sign of Hope Foundation

Last notice of exemption of the Hoffnungszeichen | Sign of Hope Foundation from the tax office Konstanz in Germany dated 03.05.2023 for the year 2021 with confirmation of non-profit status and charitable activities.

Scientific article published in the Central Journal of Geology and Paleontology (2014)

Effect of oil exploration and production on the salinity of a marginally permeable aquifer system in the Thar Jath, Mala and Unity Oilfields, Southern Sudan (Rüskamp, Ariki, Stieglitz, Treskatis).