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News & Events

Material Facts and Notices
Oi S.A.
Notice to the Market 568 Kb
18 | Oct
Notice to the Market - Response to the CVM/B3 Official Letter
Notice to the Market - Response to the CVM/B3 Official Letter Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 495 Kb
15 | Oct
Notice to the Market - Response to the CVM/B3 Official Letter
Notice to the Market - Response to the CVM/B3 Official Letter Read More
Notices
Oi S.A.
Notice to Shareholders 322 Kb
14 | Oct
Oi - Notice to Noteholders - October 2019

(¹) This translation is still subject to the auditors review

(¹) This translation is still subject to the auditors review

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