ATMA - Investor Relations

Material Fact – Call Notice to Debenture Holder Meeting

MATERIAL FACT

São Paulo, September 14, 2017. Contax Participações S.A (“Company”; CTAX3), in accordance with article 157, paragraph 4, of Law 6404/1976 and CVM Instruction 358/2002, hereby informs its shareholders, investors and the market in general, in complement to the material facts disclosed by the Company on March 23, 2017, May 19, 2017, June 5, 14, 19, 24 and 28, 2017, July 6, 10 and 28, 2017 and August 5, 8, 9, 12, 14, 21, 22 and 30, 2017, September 13, 14 and 28, 2017, that, given the fact that the effectiveness of the amendments to the debenture issue indentures of the Company’s 1st, 2nd and 3rd debenture issues and the 1st debenture issue of CTX Participações S.A. (whose obligations were assumed by the Company) approved by the debenture holders of those issues at the debenture holders’ meetings held on August 21 and 22, 2017 and September 13, 2017, which approved the terms and conditions of the Company’s Debt Renegotiation (“Debt Renegotiation”), as per the material facts disclosed by the Company on those dates, is subject to the approval of the Debt Renegotiation by certain financial creditors of the Company and its subsidiaries, the Company called meetings of debenture holders of the Company‘s 1st and 3rd debenture issues in order to resolve on the waiver of compliance, by the Company, with certain financial covenants previously set forth in the respective issue indentures, without changing the other terms and conditions of said debentures approved within the scope of the Debt Renegotiation.

The Company will keep its shareholders, investors and the market in general informed about the matters in this material fact.

Cristiane Barretto Sales
Chief Financial and Investor Relations Officer