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News & Notices

Other Group Companies
(Documents before 2010)
Material Facts and Notices
Oi S.A.
Material Fact 264 Kb
29 | Dec
Material Fact - Request to Call Extraordinary General Shareholders’ Meeting
Material Fact - Request to Call Extraordinary General Shareholders’ MeetingRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 130 Kb
22 | Dec
Notice to the Market - Filing of the approved Judicial Reorganization Plan with its exhibits and the minutes of the General Creditors Meeting
Notice to the Market - Filing of the approved Judicial Reorganization Plan with its exhibits and the minutes of the General Creditors Meeting Read More
Material Facts and Notices
Oi S.A.
Material Fact 63 Kb
20 | Dec
Material Fact - Restructuring Settlement Negotiations and Discussions
Material Fact - RESTRUCTURING SETTLEMENT NEGOTIATIONS AND DISCUSSIONSRead More
Material Facts and Notices
Oi S.A.
Material Fact 132 Kb
20 | Dec
Material Fact - Approval of the Judicial Reorganization Plan
Material Fact - Approval of the Judicial Reorganization PlanRead More
Material Facts and Notices
Oi S.A.
Material Fact 75 Kb
13 | Dec
Material Fact - Restructuring Settlement Discussions
Material Fact - Restructuring Settlement DiscussionsRead More
Material Facts and Notices
Oi S.A.
Material Fact 70 Kb
13 | Dec
Material Fact - Restructuring Settlement Negotiations
Material Fact - Restructuring Settlement NegotiationsRead More
Material Facts and Notices
Oi S.A.
Material Fact 41 Kb
12 | Dec
Material Fact - Submission of a new version of the Judicial Reorganization Plan
Material Fact - Submission of a new version of the Judicial Reorganization PlanRead More
Material Facts and Notices
Oi S.A.
Material Fact 758 Kb
05 | Dec
Material Fact - Decision of American Court concerning the Chapter 15 of the US Bankruptcy Code
Material Fact - Decision of American Court concerning the Chapter 15 of the US Bankruptcy Code Read More
Material Facts and Notices
Oi S.A.
Material Fact 102 Kb
29 | Nov
Material Fact - Decision of postponement of the General Meeting of Creditors and other matters
Material Fact - Decision of postponement of the General Meeting of Creditors and other mattersRead More
Minutes
Oi S.A.
Board of Directors‘ Meeting 434 Kb
27 | Nov
Minutes of the Board of Directors´ Meeting of OI S.A. – In Judicial Reorganization Held on November 27, 2017
Minutes of the Board of Directors´ Meeting of OI S.A. – In Judicial Reorganization Held on November 27, 2017Read More
Material Facts and Notices
Oi S.A.
Material Fact 490 Kb
27 | Nov
Material Fact - Anatel Precautionary Measure
Material Fact - Anatel Precautionary MeasureRead More
Material Facts and Notices
Oi S.A.
Material Fact 40 Kb
27 | Nov
Material Fact - Submission of new versions of the Judicial Reorganization Plan and the PSA
Material Fact - Submission of new versions of the Judicial Reorganization Plan and the PSARead More
Material Facts and Notices
Oi S.A.
Material Fact 133 Kb
27 | Nov
Material Fact - Appointment of Chief Executive Officer
Material Fact - Appointment of Chief Executive OfficerRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 391 Kb
27 | Nov
Notice to the Market - Response to the CVM/B3 Official Letter
Notice to the Market - Response to the CVM/B3 Official LetterRead More
Material Facts and Notices
Oi S.A.
Material Fact 60 Kb
24 | Nov
Material Fact - Resignation of Chief Executive Officer
Material Fact - Resignation of Chief Executive OfficerRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 118 Kb
22 | Nov
Notice to the Market - Adjustments approved by the Board of Directors to the terms and conditions of the Judicial Reorganization Plan and the Plan Support Agreement (“PSA”)
Notice to the Market - Adjustments approved by the Board of Directors to the terms and conditions of the Judicial Reorganization Plan and the Plan Support Agreement (“PSA”) Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 42 Kb
21 | Nov
Notice to the Market - Additional Cure Period Granted by the NYSE for Oi to File Annual Report on Form 20-F
Notice to the Market - Additional Cure Period Granted by the NYSE for Oi to File Annual Report on Form 20-F Read More
Material Facts and Notices
Oi S.A.
Material Fact 106 Kb
17 | Nov
Decision of the Court about the Officers appointed by the Board of Directors
Decision of the Court about the Officers appointed by the Board of DirectorsRead More
Material Facts and Notices
Oi S.A.
Material Fact 34 Kb
17 | Nov
Material Fact - Decision of the Court about the Officers appointed by the Board of Directors
Material Fact - Decisão do Juízo a respeito dos Diretores nomeados pelo Conselho de AdministraçãoRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 594 Kb
13 | Nov
3Q17 Conference Call Presentation
3Q17 Conference Call Presentation Read More
Other Notices
Oi S.A.
Other Notices 823 Kb
13 | Nov
3Q17 Press Release
Oi announces 3Q17 resultsRead More
Material Facts and Notices
Oi S.A.
Material Fact 49 Kb
09 | Nov
Material Fact - New dates for the General Meeting of Creditors
Material Fact - New dates for the General Meeting of CreditorsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 572 Kb
07 | Nov
Notice to the Market - Response to the CVM/B3 Official Letter (189 Kb)
Notice to the Market - Response to the CVM/B3 Official Letter (189 Kb)Read More
Material Facts and Notices
Oi S.A.
Material Fact 135 Kb
06 | Nov
Material Fact - Anatel precautionary measure
Material Fact - Anatel precautionary measureRead More
Material Facts and Notices
Oi S.A.
Material Fact 140 Kb
06 | Nov
Material Fact - Restructuring Settlement Discussions
Material Fact - Restructuring Settlement DiscussionsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 59 Kb
04 | Nov
Notice to the Market - Note from the Board of Directors
Notice to the Market - Note from the Board of DirectorsRead More
Minutes
Oi S.A.
Board of Directors‘ Meeting 387 Kb
03 | Nov
Excerpt of the Minutes of the 175th Meeting of the Board of Directors, Held on November 3, 2017
Excerpt of the Minutes of the 175th Meeting of the Board of Directors, Held on November 3, 2017Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 189 Kb
03 | Nov
Notice to the Market - Response to the CVM/B3 Official Letter
Notice to the Market - Response to the CVM/B3 Official LetterRead More
Material Facts and Notices
Oi S.A.
Material Fact 131 Kb
03 | Nov
Material Fact - Changes in Management
Material Fact - Changes in Management Read More
Material Facts and Notices
Oi S.A.
Material Fact 134 Kb
23 | Oct
Material Fact - New date for the first call of the General Meeting of Creditors
Material Fact - New date for the first call of the General Meeting of CreditorsRead More
Material Facts and Notices
Oi S.A.
Material Fact 82 Kb
23 | Oct
Material Fact - Restructuring Settlement Negotiations
Material Fact - Restructuring Settlement NegotiationsRead More
Material Facts and Notices
Oi S.A.
Material Fact 212 Kb
20 | Oct
Material Fact - Rescheduling of the General Meeting of Creditors Oi
Material Fact - Rescheduling of the General Meeting of Creditors OiRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 283 Kb
20 | Oct
Notice to the Market - Sale of Material Shareholding Interest - Bank of America Corporation
Notice to the Market - Sale of Material Shareholding Interest - Bank of America CorporationRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 189 Kb
13 | Oct
Notice to the Market - Reply to B3 Official Letter
Notice to the Market - Reply to B3 Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 24 Kb
12 | Oct
Material Fact - Restructuring Settlement Negotiations
Notice to the Market - Restructuring Settlement NegotiationsRead More
Material Facts and Notices
Oi S.A.
Material Fact 26 Kb
12 | Oct
Material Fact - Restructuring Settlement Discussions
Material Fact - Restructuring Settlement DiscussionsRead More
Material Facts and Notices
Oi S.A.
Material Fact 36 Kb
11 | Oct
Material Fact - Submission of the new version of the Judicial Reorganization Plan
Material Fact - Submission of the new version of the Judicial Reorganization PlanRead More
Minutes
Oi S.A.
Board of Directors‘ Meeting 92 Kb
02 | Oct
Minutes of the Executive Board Meeting of OI S.A. – In Judicial Reorganization Held on October 2, 2017
Minutes of the Executive Board Meeting of OI S.A. – In Judicial Reorganization Held on October 2, 2017Read More
Material Facts and Notices
Oi S.A.
Material Fact 102 Kb
02 | Oct
Material Fact - Resignation of Chief Financial Officer and Investor Relations Officer
Material Fact - Resignation of Chief Financial Officer and Investor Relations OfficerRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 59 Kb
29 | Sep
Notice to the Market - Hiring of Market Maker
Notice to the Market - Hiring of Market MakerRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 367 Kb
29 | Sep
Notice to the Market - Disclosure of Material Equity Interest - Bratel BV
Notice to the Market - Material Shareholding Interest - Bratel BVRead More
Material Facts and Notices
Oi S.A.
Material Fact 372 Kb
28 | Sep
Material Fact - Postponement of the General Meeting of Creditors
Material Fact - Postponement of the General Meeting of CreditorsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 184 Kb
28 | Sep
Decision - Postponement of the General Meeting of Creditors*
Decision - Postponement of the General Meeting of Creditors*Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 158 Kb
28 | Sep
Notice to the Market - Disposition of Preferred Shares - Goldman Sachs
Notice to the Market - Disposition of Preferred Shares - Goldman SachsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 261 Kb
27 | Sep
Notice to the Market - Response to the CVM/B3 Official Letter
Notice to the Market - Response to the CVM/B3 Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 828 Kb
25 | Sep
Notice to the Market - Response to the CVM/B3 Official Letter
Notice to the Market - Response to the CVM/B3 Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 386 Kb
22 | Sep
Notice to the Market - Response to the CVM/B3 Official Letter
Notice to the Market - Response to the CVM/B3 Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 846 Kb
22 | Sep
2017 APIMEC Presentation*
2017 APIMEC Presentation* Read More
Minutes
Oi S.A.
Board of Directors‘ Meeting 273 Kb
19 | Sep
Excerpt of the Minutes of the 168th Meeting of the Board of Directors, Held on September 19, 2017
Excerpt of the Minutes of the 168th Meeting of the Board of Directors, Held on September 19, 2017Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 175 Kb
15 | Sep
Notice to the Market - Material Shareholding Interest - Bratel BV
Notice to the Market - Material Shareholding Interest - Bratel BVRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 156 Kb
06 | Sep
Notice to the Market - Material Shareholding Interest - Goldman Sachs
Notice to the Market - Material Shareholding Interest - Goldman SachsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 113 Kb
29 | Aug
Notice to the Market - Disposition of Preferred Shares - Goldman Sachs
Notice to the Market - Disposition of Preferred Shares - Goldman SachsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 118 Kb
25 | Aug
Approval of General Creditors´ Meeting Realization
Approval of General Creditors´ Meeting RealizationRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 105 Kb
25 | Aug
Notice to the Market - Approval of the dates of the General Meeting of Creditors
Notice to the Market - Approval of the dates of the General Meeting of CreditorsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 203 Kb
21 | Aug
Notice to the Market - Material Shareholding Interest - Goldman Sachs
Notice to the Market - Material Shareholding Interest - Goldman SachsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
21 | Aug
Notice to the Market - Recognition of Judicial Reorganization Proceeding in Portugal
Notice to the Market - Recognition of Judicial Reorganization Proceeding in PortugalRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 668 Kb
10 | Aug
Notice to the Market - Anatel Official Letter
Notice to the Market - Anatel Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 645 Kb
09 | Aug
2Q17 Conference Call Presentation
2Q17 Conference Call Presentation Read More
Other Notices
Oi S.A.
Other Notices 1021 Kb
09 | Aug
2Q17 Press Release
Oi announces 2Q17 resultsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 212 Kb
04 | Aug
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358) - Safra
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358) - SafraRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 234 Kb
19 | Jul
Notice to the Market - Updates concerning the Judicial Reorganization Plan
Notice to the Market - Updates concerning the Judicial Reorganization PlanRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 198 Kb
18 | Jul
Notice to the Market - Material Shareholding Interest - Bank of America
Notice to the Market - Material Shareholding Interest - Bank of AmericaRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 35 Kb
07 | Jul
Notice to the Market - Decision of the Dutch Court of Appeals
Notice to the Market - Decision of the Dutch Court of AppealsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 221 Kb
05 | Jul
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358) - Safra
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358) - SafraRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 259 Kb
30 | Jun
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
Notice to the Market - Response to the CVM/BM&FBovespa Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 214 Kb
23 | Jun
Notice to the Market - Creditors Settlement Program
Notice to the Market - Creditors Settlement ProgramRead More
Minutes
Oi S.A.
Board of Directors‘ Meeting 380 Kb
21 | Jun
Excerpt of the Minutes of the 159th Meeting of the Board of Directors, Held on June 21, 2017
Excerpt of the Minutes of the 159th Meeting of the Board of Directors, Held on June 21, 2017Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 195 Kb
29 | May
Notice to the Market - Publication of Public Notice of the List of Creditors
Notice to the Market - Publication of Public Notice of the List of Creditors Read More
Minutes
Oi S.A.
Board of Directors‘ Meeting 341 Kb
24 | May
Excerpt of the 158th Meeting of the Board of Directors, Held on May 24, 2017
Excerpt of the 158th Meeting of the Board of Directors, Held on May 24, 2017Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 112 Kb
17 | May
Notice to the Market - Second List of Creditors
Oi S.A. – Under Judicial Reorganization (“Company”) informs its shareholders and the market in general that the list of creditors of the Oi Companies presented by the judicial administrator ...Read More
Material Facts and Notices
Oi S.A.
Material Fact 58 Kb
17 | May
Material Fact - Failure to Timely File Annual Report on Form 20-F
Material Fact - Failure to Timely File Annual Report on Form 20-FRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 44 Kb
16 | May
Notice to the Market - Extension of the Stay Period
Material Facts and Notices
Oi S.A.
Notice to the Market 123 Kb
16 | May
Decision - extension of the stay period*
Other Notices
Oi S.A.
Other Notices 513 Kb
10 | May
1Q17 Press Release
Oi announces 1Q17 resultsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 568 Kb
10 | May
1Q17 Conference Call Presentation
1Q17 Conference Call Presentation Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 35 Kb
02 | May
Notice to the Market - Letter sent to the Company by Orascom TMT Investments S.à.r.l.
Notice to the Market - Oi S.A. – In Judicial Reorganization (“Company”), in continuity and in addition to the information contained in the Notices to the Market disclosed by the Company on D...Read More
Minutes
Oi S.A.
Ordinary General Shareholders‘ Meeting 331 Kb
28 | Apr
Minutes of the Annual General Shareholders’ Meeting (04/28/2017)
Minutes of the Annual General Shareholders’ Meeting of Oi S.A., held on April 28, 2017, drawn up in summary form, as provided for in Article 20, Paragraph 1 of the Bylaws:Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 38 Kb
19 | Apr
Notice to the Market - Decision of the Dutch Court of Appeal on requests for conversion of the procedures for Suspension of Payments
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), in continuance of and in addition to the information contained in the Notices to the Market disclosed by the Company on February 2, ...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 203 Kb
10 | Apr
Notice to the Market - Nomination of Escritório de Advocacia Arnoldo Wald for the role of Judicial Administrator
S.A. – In Judicial Reorganization (“Oi” or “Company”) communicates to its shareholders and the market in general that, on this date, the 7th Corporate Court of the City and State of Rio de J...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 558 Kb
10 | Apr
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
We make reference to Official Letter No. 133/2017/CVM/SEP/GEA-2 (“Official Letter”), copy attached hereto, which requests that Oi S.A. – In Judicial Reorganization (“Oi” or “Company”) make c...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 175 Kb
07 | Apr
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358) - PointState Capital LP.
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358) - PointState Capital LP.Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 52 Kb
06 | Apr
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), communicates to its shareholders and the market in general that, on this date, the Company resubmitted the Management’s Proposal for...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 122 Kb
04 | Apr
Notice to the Market - Material Shareholding Interest – Goldman Sachs
Notice to the Market - Material Shareholding Interest – Goldman Sachs Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 35 Kb
31 | Mar
Notice to the Market - Letter sent to the Company by Orascom TMT Investments S.à.r.l.
Notice to the Market - Letter sent to the Company by Orascom TMT Investments S.à.r.l.Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 220 Kb
30 | Mar
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358) - Safra
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), pursuant to Article 12 of CVM Instruction No. 358/02, announced that, on this date, it received the following correspondence from J....Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
30 | Mar
Notice to the Market - Replacement of External Auditor
Notice to the Market - Replacement of External AuditorRead More
Minutes
Oi S.A.
Board of Directors‘ Meeting 1001 Kb
29 | Mar
Minutes of the 153rd Meeting of the Board of Directors, Held on March 22, 2017
As secretary of the Board of Directors meeting, I hereby CERTIFY that the introduction, sub-item (i) of item (6) and items (4) and (2) of the Minutes of the 153rd Board of Directors Meeting ...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 41 Kb
29 | Mar
Notice to the Market - Information related to the suspension of payments proceedings of Oi Brasil H oldings Coöperatief UA and Portugal Telecom International Finance B.V
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), in continuance of and in addition to the information contained in the Notices to the Market disclosed by the Company on February 2, ...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 730 Kb
29 | Mar
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
We make reference to Official Letter No. 115/2017/CVM/SEP/GEA-2 (“Official Letter”), copy attached herein, which requests that Oi S.A.—In Judicial Reorganization (“Oi” or “Company”) make cla...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 52 Kb
28 | Mar
Notice to the Market - Presentation to the Court of the new financial conditions as adjustments to the Judicial Reorganization Plan
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), hereby informs its shareholders and the market in general that, today, March 28, 2017, the company presented to the 7th Corporate Co...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 433 Kb
27 | Mar
Notice to the Market - Request for clarificiations about News published in the press
Notice to the Market - Request for clarificiations about News published in the pressRead More
Material Facts and Notices
Oi S.A.
Material Fact 869 Kb
22 | Mar
Material Fact - Approval of basic conditions for adjustments to the Judicial Reorganization Plan
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), in accordance with Article 157, paragraph 4 of Law No. 6,404/76 and pursuant to CVM Instruction No. 358/02, informs its shareholders...Read More
Other Notices
Oi S.A.
Other Notices 753 Kb
22 | Mar
4Q16 Press Release
Oi announces 4Q16 resultsRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 653 Kb
22 | Mar
4Q16 Conference Call Presentation
4Q16 Conference Call Presentation Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 173 Kb
14 | Mar
Notice to the Market - Material Shareholding Interest - Safra
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), pursuant to Article 12 of CVM Instruction No. 358/02, announced that, on this date, it received a letter from J. SAFRA SERVIÇOS DE A...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
07 | Mar
Notice to the Market - Resignation of Board Member
Oi S.A. – In Judicial Reorganization (“Oi” or the “Company”) informs its shareholders and the market in general that the Chairman of the Board of Directors of the Company received a resignat...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 35 Kb
06 | Mar
Notice to the Market - Recognition of Judicial Reorganization Proceeding in Portugal
Oi S.A. – In Judicial Reorganization (“Company”) hereby informs its shareholders and the market in general that, on this date, it learned of a judgment rendered on March 2, 2017 by the Comme...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
02 | Mar
Notice to the Market - Letter sent to the Company by Orascom TMT Investments S.à.r.l.
Notice to the Market - Letter sent to the Company by Orascom TMT Investments S.à.r.l.Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 35 Kb
23 | Feb
Notice to the Market - S&P´s update on Oi´s credit rating
Notice to the Market - S&P´s update on Oi´s credit ratingRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 541 Kb
22 | Feb
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
Notice to the Market - Response to the CVM/BM&FBovespa Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
20 | Feb
Notice to the Market - Information related to the suspension of payments proceedings of Oi Brasil Holdings Coöperatief UA and Portugal Telecom International Finance B.V.
Notice to the Market - Information related to the suspension of payments proceedings of Oi Brasil Holdings Coöperatief UA and Portugal Telecom International Finance B.V.Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
10 | Feb
Notice to the Market - Information related to the suspension of payments proceedings of Oi Brasil Holdings Coöperatief UA and Portugal Telecom International Finance B.V.
Notice to the Market - Information related to the suspension of payments proceedings of Oi Brasil Holdings Coöperatief UA and Portugal Telecom International Finance B.V.Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 80 Kb
09 | Feb
Notice to the Market - Material shareholding interest - Safra
Notice to the Market - Material shareholding interest - SafraRead More
Minutes
Oi S.A.
Board of Directors‘ Meeting 284 Kb
08 | Feb
Excerpt of Item (5) of the Minutes of the 151st Meeting of the Board of Directors, Held on February 1, 2017
Excerpt of Item (5) of the Minutes of the 151st Meeting of the Board of Directors, Held on February 1, 2017Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 794 Kb
03 | Feb
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
Notice to the Market - Response to the CVM/BM&FBovespa Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 37 Kb
02 | Feb
Notice to the Market - Denial to the request for conversion of the suspension of payments proceeding
Notice to the Market - Denial to the request for conversion of the suspension of payments proceedingRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
01 | Feb
Notice to the Market - Board of Director´s Meeting
Oi S.A. – In Judicial Reorganization (“Oi” or the “Company”), in continuity with and in addition to the information in the Notices to the Market disclosed by the Company on January 30 and 31...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 39 Kb
31 | Jan
Notice to the Market - Termination of the arbitration proceedings against subsidiaries
Oi S.A. – In Judicial Reorganization (“Oi” or the “Company”), in continuity with and in addition to the information in the Notice to the Market disclosed by the Company on June 16, 2016, inf...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 472 Kb
31 | Jan
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
We make reference to Official Letter No. 031/2017/CVM/SEP/GEA-2 (“Official Letter”), attached hereto, which requests that Oi S.A. – In Judicial Reorganization (“Oi” or “Company”) provide new...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 35 Kb
30 | Jan
Notice to the Market - Letter sent to the Company by Orascom TMT Investments S.à.r.l.
Notice to the Market - Letter sent to the Company by Orascom TMT Investments S.à.r.l.Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
30 | Jan
Notice to the Market - Clarifications Regarding Press Article
Notice to the Market - Clarifications Regarding Press ArticleRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 313 Kb
30 | Jan
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
Notice to the Market - Response to the CVM/BM&FBovespa Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 319 Kb
30 | Jan
Notice to the Market - Response to the CVM/BM&FBovespa Official Letter
Notice to the Market - Response to the CVM/BM&FBovespa Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 37 Kb
26 | Jan
Notice to the Market - Postponement of decision regarding the hearings about the applications for conversion of the suspension of payments
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), in continuance of and in addition to the information contained in the Notices to the Market disclosed by the Company on November 29,...Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 42 Kb
12 | Jan
Notice to the Market - Hearing in the Netherlands about requests for the conversion of the suspension of payment proceedings
Notice to the Market - Hearing in the Netherlands about requests for the conversion of the suspension of payment proceedingsRead More
Material Facts and Notices
Oi S.A.
Material Fact 486 Kb
06 | Jan
Material Fact - Decision of the Board of Directors of ANATEL concerning the effective entry of new members to Oi’s Board of Directors
Oi S.A. – In Judicial Reorganization (“Oi” or “Company”), pursuant to Article 157, paragraph 4 of Law No. 6,404/76 and the terms of CVM Instruction No. 358/02, in continuance of the Material...Read More
  

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

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

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