Istat Piemonte (delivered through the "Piemonte Dati Turismo" web service based on the national ROSS 1000 platform) is a regional compliance and reporting integration used by accommodation providers in Piedmont, Italy to submit mandatory tourism statistics and keep official property information up to date. It supports the transmission of guest movement/arrivals & departures data (ISTAT flows) and the annual update of property characteristics and pricing required by the regional tourism authority.

A key benefit is administrative simplification: with a single check-in / check-out data entry workflow, operators can both report tourism statistics and transmit public security (Questura) communications via web service. For properties using a PMS/management software, Piemonte Dati Turismo can import compatible file outputs or integrate via XML web service using the published record layouts, reducing manual entry and improving data quality and timeliness.