The minutes are the official reports of the annual membership meetings.
| 2023 | February: English |
| 2022 | February: English |
| 2021 | January: English |
| 2020 | January: English |
| 2018 | September: English |
| 2017 | August: English |
| 2016 | August: English |
| 2015 | September: English |
| 2014 | July: English |
| 2013 | September: English |
| 2012 | September: English |
| 2011 | September: English |
| 2010 | September: English |
| 2009 | September: English |
| 2008 | September: English |
| 2007 | September: English |
| 2006 | September: English |
| 2004 | September: English |
| 2002 | September: English; German |
| 2001 | September: English; German |
| 2000 | August: English |
| 1999 | September: English |
| 1998 | September:English; German |
| 1997 | September: English |
| 1996 | September: English |
| 1994 | September: English; German |
| 1993 | September: German |
| 1992 | July: English; German |