2.3.1. A multi-site organization need not be a unique legal entity, but all sites shall have a legal or contractual link with the central office of the organization and be subject to a common management system, which is laid down, established and subject to continuous surveillance and internal audits by the central office. This means that the central office has rights to require that the sites implement corrective actions when needed in any site. Where applicable this should be set out in the formal agreement between the central office and the sites.
