Cemig Distribuição S.A. Listed Company – CNPJ 06.981.180/0001-16 – NIRE 31300020568 Summary of minutes of the 52nd meeting of the Board of Directors. Date, time and place: May 31, 2007, at 1.30 pm at the company’s head office, Av. Barbacena 1200, 17th Floor, A1 Wing, Belo Horizonte, Minas Gerais, Brazil. Meeting committee: Chairman: Secretary: Wilson Nélio Brumer; Anamaria Pugedo Frade Barros. Summary of proceedings: I- The Board approved: a) the proposal of Board Member Alexandre Heringer Lisboa, that the members of the Board of Directors should authorize their Chairman to call the Extraordinary General Meeting to be held on June 22, 2007, at 4 p.m., and in the absence of a quorum to make the second convocation of stockholders in the legal period, to deal with a change in the composition of the Board of Directors; and, b) the minutes of this meeting. II- The Board authorized: a) Opening of administrative proceedings for exemption from tender for, and direct contracting, with Copasa (Minas Gerais Water Services Company), of services to supply drinking water, sewerage collection and water analysis at the following sites: Júlio Soares Building (head office), SA/Annex, Fernando Pinto Peixoto Building (Itambé), Quarteirão da Silva Lobo, Adelaide Substation, Hangar, Highway Ring, Cidade Industrial (Q3, Q10, Q14, Q18, Q33), and Jatobá, in Belo Horizonte and in Contagem, Minas Gerais, for a period of 24 months, able to be extended on signing of amendments for up to 36 months, with a maximum limit of 60 months, the price of which shall be shared as follows: 0.80% by Cemig, 37.20% by Cemig GT and 62% by Cemig D; b) Submission, to the National Electricity Agency, Aneel, of the proposal for a scientific, technological and mutual support cooperation Working Agreement to be signed with Cemig G and Cemig, for cooperation in efforts and resources of the participants, primarily to optimize the use of material and human resources in common activities, for a period to last up to the expiry of the concession contracts of the participants, and the expenses associated with the shared resources under the Company’s responsibility to which the resource is linked, and the portion allocated to the other companies, to be reimbursed by Reimbursement Order, as specified in the Electricity Public Service Accounting Manual Chart of Accounts, in favor of the company holding the resource, obeying the criteria for sharing described in the Working Agreement; and signing of the said Working Agreement after consent by ANEEL; c) Opening of administrative proceedings for exemption from tender, and direct contracting, with the Official Press of Minas Gerais, of services of publication of notices to stockholders, convocations, minutes, notices of tender announcements and other legal Av.Barbacena, 1200 - Santo Agostinho - CEP 30190-131 Belo Horizonte - MG - Brasil - Fax (0XX31)299-4691 - Tel.: (0XX31)32994524 or regulatory publications for Cemig, Cemig GT and Cemig D, for 60 months, the cost to be shared equally between the companies; d) signing of a Working Agreement with the highway authority (DER/MG) of Minas Gerais, for safety works, within the PROACESSO 2007 Program – Program for Surfacing of Highway Links and Accesses to the Municipalities – consisting of remanaging of distribution networks in DER/MG-controlled bands of territory, aiming to eliminate risks of accidents, from the date of its signature up to December 31, 2007, able to be extended up to a maximum of sixty months, by Amendment, there being no passthrough of funds to that Department; e) opening of an administrative tender proceeding in the Competition or Live Auction mode, and contracting of services of reception, front gate, elevator operators and messengers in the premises of Cemig GT and Cemig D, in Minas Gerais (Belo Horizonte, Contagem, Juatuba and Juiz de Fora) and in Brasília, Federal District, for a period of twelve months, able to be extended for up to a further forty-eight months, with a maximum limit of sixty months, upon signing of amendments, the cost of which will be distributed in the proportion of 62% for Cemig GT and 38% for Cemig D; f) signing of a Protocol of Intention with: the Minas Gerais farming research company (Empresa de Pesquisas Agropecuárias de Minas Gerais), with the Minas Gerais State Farming and Supply Secretariat as consenting party; Empresa Brasileira de Pesquisa Agropecuária; Faculdades Associadas de Uberaba; the Federal University of Uberlândia; the Higher Education Foundation of Passos; the Federal University of Lavras; and the University of Minas Gerais; for implantation of an Agro-energy Center of Excellence, with a period of six months, from date of signature, without financial disbursement to the Company, and prohibition on transfer of assets; g) opening of Administrative Proceedings for Exemption from Tender, and contracting of Deloitte Touche Tohmatsu Auditores Independentes for provision of auditing services, in accordance with clause 18.1 of Contract ECFS-001/04; and, h) opening of Proceedings for Pre-qualification of lawyers and/or law offices, for the purpose of contracting non-exclusive services of litigation and administrative legal advice, at all levels of jurisdiction and in all the legal subdivisions of the State of Minas Gerais, in the areas of tax, compulsory purchase, property, administrative and social security law, for a period of 12 months, extendable by amendments up to 36 months, the cost of which shall be shared and appropriated between Cemig, Cemig D and Cemig GT proportionally to the cases that are the responsibility of each company. III- The Board ratified signing of the Performance Contract with Cisam Siderúrgica Ltda., having as consenting parties Cemig D and Ciafal Comércio Indústria Artefatos de Ferro e Aço Ltda., for implementation of a thermal generation plant at that consumer unit, which will make use of the gas generated in the industrial blast furnace, to reduce costs of electricity, valid until December 27, 2011; and signing of the First Amendment to that Contract, for alteration of the value of the Project, the promissory note by Cisam, the Contract for management and billing services; and, further, for substitution of Attachment I and adjustments of such contractual clauses as may be necessary. IV- The item relating to signing of the Second Amendment to the Performance Contract signed with Siderúrgica Pitangui S.A.-Siderpita, with Cemig D and Rio Rancho Agropecuária S.A. as consenting parties, for alteration of the percentage of fifty percent to thirty five percent of the rights of participation of Efficientia S.A., in payment for Av.Barbacena, 1200 - Santo Agostinho - CEP 30190-131 Belo Horizonte - MG - Brasil - Fax (0XX31)299-4691 - Tel.: (0XX31)32994524 consultation services provided, in any certifications which Siderpita may come to receive, was refused and not authorized. V- The item relating to revision of the Light for Everyone (Luz para Todos Program) was withdrawn from the agenda. VI- The Chairman announced the resignation of the Substitute Board Members Luiz Aníbal de Lima Fernandes, on May 3, 2007, and Fernando Lage de Melo, on May 28, 2007, as per letters in the possession of Cemig D. VII- The following spoke on general matters and business of interest to the Company: The Chairman; the Vice-chairman; Board Members: Andréa Paula Fernandes Pansa, Carlos Augusto Leite Brandão, Evandro Veiga Negrão de Lima, Haroldo Guimarães Brasil, José Augusto Pimentel Pessôa, Aécio Ferreira da Cunha, Lauro Sérgio Vasconcelos David and Wilton de Medeiros Daher The following were present: Board Members: Wilson Nélio Brumer, Djalma Bastos de Morais, Aécio Ferreira da Cunha, Alexandre Heringer Lisboa, Antônio Adriano Silva, Andréa Paula Fernandes Pansa, Carlos Augusto Leite Brandão, Evandro Veiga Negrão de Lima, Francelino Pereira dos Santos, Haroldo Guimarães Brasil, José Augusto Pimentel Pessôa, Maria Estela Kubitschek Lopes, Nilo Barroso Neto, Wilton de Medeiros Daher, Lauro Sérgio Vasconcelos David and Luiz Henrique de Castro Carvalho; Secretary: Anamaria Pugedo Frade Barros. Anamaria Pugedo Frade Barros Av.Barbacena, 1200 - Santo Agostinho - CEP 30190-131 Belo Horizonte - MG - Brasil - Fax (0XX31)299-4691 - Tel.: (0XX31)32994524