As a member of the Jahn-Gesellschaft, you will receive annual reports and documents here.
Annual reportsAnnual reports
Jahn Report #49
December 2019
download PDFJahn Report #48
June 2019
download PDFJahn Report #47
December 2018
download PDFJahn Report #44
July 2017
download PDFJahn Report #43
December 2016
download PDFJahn Report #42
July 2016
download PDFFurther documentsFurther documents
Jahn Report #43
December 2016
download PDFJahn Report #42
July 2016
download PDF