The Company did not set any specific policy regarding the rotation of the External Auditor and of the Statutory Auditor. It follows, however, the Legal Regime of Portuguese Statutory Auditors, approved by Law nr. 140/2015, of 7th September, which establishes in its article 54, no. 2, that the maximum period for carrying out the duties as partner responsible for the Statutory Audit is seven years, and the company of statutory auditors may, pursuant to no. 3 of said article, as it stood in the period under analysis, be appointed as Statutory Auditor and External Auditor for the maximum period of two mandates of four years, or three mandates of three years.