Catena's auditors is elected by the AGM.

At the AGM in 2020, the authorized public accountant PwC with chief auditor Mats Åkerlund was elected for a period of one year. The auditor reports to the shareholders through the Auditors' report. This is presented at the AGM. In addition, the auditor submits a detailed statement to the Board twice a year. This report also discusses the findings that the audit resulted in. In addition to auditing, PwC has also provided services in the areas of tax and accounting.