All of the exhibiting companies, as well as their installers and subcontractors, must download and read the D.U.V.R.I. (the Unified Risk-Evaluation Document), which relates to the risks posed by the potential interference between operations being carried out in a single working environment. This relates to all types of contracts (temporary employment, contracting, subcontracting, etc.)

On signing up for the event, the account details for accessing the system that issues passes to operate within the expo district will be made available, and these details will also make it possible to download and read the D.U.V.R.I.

Additional information, the helpdesk and other appendices will be available through the BolognaFiere GATE portal.