From 1st September 2013 the office of the Bologna Chamber of Commerce at the freight village (Palazzina doganale) will modify its opening hours as follows:
Wednesday and Friday
08.45 – 12.15
The office is currently closed for summer break (from 02.07.2013 to 30.08.2013).
http://www.bo.camcom.gov.it/news-eventi/delegazione-interporto-modifica-giornate-e-orari-di-apertura