The supervisory authority consults, as necessary, with the local authorities or their conceding groupings, the relevant decentralised departments, the regional chamber of commerce and industry and the chambers of commerce and industry concerned, as well as independent experts on the financial risks resulting from these investments incurred by the establishments in the network of chambers of commerce and industry as a result of the public service delegations entrusted to them or the shareholdings they hold in companies whose purpose is the operation and management of all or part of the facility concerned.