Communicated information is the data an organization has already provided to a registration system, such as details required for a regulatory filing. In a NIS2 registration process, it can refer to information submitted by an entity through the relevant authority’s portal.
Keeping this information accurate matters because regulators and security teams rely on it to identify covered organizations and maintain reliable records. A simplified filing process may let an organization avoid resubmitting unchanged data, but it does not remove the duty to update records when relevant details change. Organizations should track changes to their registration information and have a clear process for reviewing and updating it.