Janusz Arabski (University of Silesia, Katowice)
Philip Baldi (Pennsylvania State University)
Łukasz Bogucki (University of Lodz)
Cyril Brosch (Freie Universität Berlin)
Anna Bugaeva (National Institute for Japanese language and Linguistics, Tokyo)
Halina Chodkiewicz (Maria Curie-Skłodowska University, Lublin)
Hans-Jürgen Diller (Ruhr-University, Bochum)
Anna Dybo (Russian Academy of Sciences, Moscow)
Katarzyna Dziubalska-Kołaczyk (Adam Mickiewicz University, Poznań)
Piotr Chruszczewski (University of Wrocław)
Federico Giusfredi(Ludwig-Maximilians-Universität München)
Andrzej Łyda (University of Silesia, Katowice)
Danuta Gabryś-Barker (University of Silesia, Katowice)
Michał Garcarz (University of Wrocław)
Stefan Georg (Rheinische Friedrich-Wilhelms-Universität Bonn)
Tapani Harviainen (University of Helsinki)
Henryk Jankowski (Adam Mickiewicz University, Poznań)
László Károly (Johannes Gutenberg-Universität Mainz)
Agnieszka Kiełkiewicz-Janowiak (Adam Mickiewicz University, Poznań)
Hanna Komorowska-Janowska (University of Warsaw)
Marek Kuźniak (University of Wrocław)
Beata Mikołajczyk (Adam Mickiewicz University, Poznań)
Rafał Molencki (University of Silesia, Katowice)
Mirosław Pawlak (State University of Applied Sciences in Konin)
John Perry (University of Chicago)
Andrzej Pisowicz (Jagiellonian University in Kraków)
Massimo Poetto (Università di Pavia)
Jadwiga Pstrusińska (University of Warsaw)
Nikolaus Ritt (Universität Wien)
Piotr Ruszkiewicz (Pedagogical University of Cracow)
Andrej V. Sideltsev (Russian Academy of Sciences, Moscow)
Teresa Siek-Piskozub (Adam Mickiewicz University, Poznań)
Piotr Stalmaszczyk (University of Lodz)
Grzegorz Szpila (Jagiellonian University in Kraków)
Jolanta Szpyra-Kozłowska (Maria Curie-Skłodowska University, Lublin)
Elżbieta Tabakowska (Jagiellonian University in Kraków)
Alexander Vovin (University of Hawai'i at Manoa)
Jerzy Wełna (University of Warsaw)
Weronika Wilczyńska (Adam Mickiewicz University, Poznań)
Adam Wojtaszek (University of Silesia, Katowice)
Hubert Wolanin (Jagiellonian University in Kraków)
Robert Woodhouse (The University of Queensland, Brisbane)
Maria Wysocka (University of Silesia, Katowice)
Marzena Żygis (Zentrum für Allgemeine Sprachwissenschaft, Berlin)