In compliance with the legal obligations arising from Decree-Law no. 27/2023, of April 28
(“RGA”), Oxy provides free channels for any investor to submit a complaint, which can be
found here:

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Complaints Policy

Email address: [email protected]

Address: Av. Eng. Duarte Pacheco, Amoreiras Torre 2, 15ºB, 1070-102 Lisboa

Complaint Form

Reclamações EN

Maximum file size: 10MB

RGPD

Additionally, in compliance with the legal obligations arising from article 20 of Law no.
83/2017, of August 18, which establishes measures to combat money laundering and
terrorist financing, and Law no. 93/2021, of December 20, which establishes the general
regime for the protection of whistleblowers, an internal reporting channel is available: