#Criminal proceedings against Michel Guiot and Climatec SA, as employer liable at civil law.#Reference for a preliminary ruling: Tribunal correctionnel d'Arlon - Belgium.

#Bernhard Pfeiffer (C-397/01), Wilhelm Roith (C-398/01), Albert Süß (C-399/01), Michael Winter (C-400/01), Klaus Nestvogel (C-401/01), Roswitha Zeller (C-402/01) y Matthias Döbele (C-403/01) contra Deutsches