'Esse, non videri?'
Kungliga Biblioteket, Stockholm, 21-23 September 2000
'The changing role of the manuscript librarian'
Koninklijke Bibliotheek (KB) | The Hague, The Netherlands | 5-8 march 2003
Find the conference report here as published by Ad Leerintveld and Matthijs van Otegem in LIBER quarterly 13 (2003), 90-97
Staatsbibliothek zu Berlin, 28-30 November 2007
Find the conference report here as published by André Bouwman and Jutta Weber in LIBER quarterly 18 (1), April (2008)
'Meeting with manuscripts, today and tomorrow'
Biblioteca Nazionale Centrale, Rome, May 26-28, 2010
Read the conference report as published by Jutta Weber in the June 2010 issue of the CERL Newsletter.