The buildings at the €90-million AGV maintenance facility were completed by May 2010; construction of the first NTV AGV trainset was completed on 10 May 2010. However, in March 2011 NTV announced it was to postpone service start from the planned start date of September 2011 due to delays with the train certification. This start date had moved to 2012 by November 2011. The first AGV produced at Savigliano was handed over in November 2011. By December 2011 certification testing was complete. On 30 March 2012 NTV announced its first "Italo" service would begin on the Naples to Milan rail lines on 28 April 2012; the service would be the first open access high-speed train service in the world.