Material Fact

Belo Horizonte, August 1st, 2017 - CENTRO DE IMAGEM DIAGNÓSTICOS S.A. ("Company"), pursuant to article 157, paragraph 4 of Law 6,404/76 and Instruction 358/02 of the Brazilian Securities and Exchange Commission ("CVM"), and further to the material fact disclosed on July 21, 2017, hereby informs its shareholders and the market in general that today the Company’s Board of Directors approved the amendment to certain conditions of the first issue of simple, non-convertible, unsecured debentures for public offering with restricted placement efforts, approved by the Company’s Board of Directors at the extraordinary meeting held on July 21, 2017 ("Debentures", "Issue" and "Offering"). The Company approved: (i) increase in the number of securities offered and the maximum amount of the Offering to up to twenty-seven thousand (27,000) Debentures and up to two hundred and seventy million reais (R$270,000,000.00), respectively; (ii) the establishment of the following fixed remuneration rates for the Debentures, as follows: (a) for first series Debentures, up to one hundred and sixteen percent (116%) of the accumulated variation of the average daily rates of Interbank Deposits (DI), over extra grupo, based on two hundred and fifty-two (252) business days, calculated and disclosed by B3 - CETIP UTVM segment every day in the daily newsletter available on its website ( ("DI Over Rate"); and (b) for second series Debentures, an interest rate of up to one hundred and eighteen percent (118%) of the DI Over Rate, as well as the execution of the Bookbuilding Procedure solely in order to determine the number of Debentures to be issued and their allocation to each series of the Issue; and (iii) the placement of the Debentures under a combination of the firm guarantee and best efforts systems within the scope of the Restricted Offering. The other resolutions taken at the Board of Directors’ Meeting held on July 21, 2017 were ratified.

Further information on the Issue can be found in the minutes of the Board of Directors‘ meeting, available on CVM‘s website ( or on the Company‘s website ( The other terms and conditions related to the Issue will be set forth in the issue deed of the Debentures to be signed by the Company.

Carlos Thiago de Souza Araujo
Investor Relations Officer