Antenor uses subcontractors deemed suitable for data storage. Subcontractors should be located in the EU. The customer will be informed of changes in the use of subcontractors, should Antenor find it necessary to change. Acceptance criteria and description of the information system's structure and security solutions provided by subcontractors are described on our support pages. Regular audits are carried out to ensure that the subcontractors meet Antenor's acceptance criteria.