ACRI is an organization associating companies active in the rail supply industry in the Czech Republic. ACRI is the associate member of UNIFE (the Union of the European Railway Industries).

It represents interests of all of its members and branch interests of the rail supply industry especially towards the Czech authorities and through UNIFE also towards the European institutions. The ACRI member base includes companies engaged in the development, design, manufacture and maintenance of the guided land transport systems, superstructure, infrastructure, information technology equipment, railway components, materials and provision of services.