Our firm is guided by values and principles that aim at an efficient and client-oriented advice, preserving at the same time the main characteristic of client-lawyer relationship – loyalty.

The client-lawyer relationship is based on loyalty and creation of a long-term partnership advising clients on their main needs.

Above all, we try to understand the demands of each client beyond legal aspects, which enables us to act creatively and pragmatically. We always strive to add value and bring tailored solutions to our clients.

International Financial Law Review – IFLR


In its first year, our firm Donelli, Abreu Sodré e Martins Advogados – DSM was recognized by the international publication International Financial Law Review – IFLR, among the top M&A firms in Brazil


Besides M&A, our firm has been active in important debt restructuring cases, in and out of court, and wealth planning.


New Articles

Annual meeting of partners / ordinary general meeting

Annual meeting of partners / ordinary general meeting

The Brazilian Civil Code and the Brazilian Corporation’s Law require that the shareholders of limited liability companies and of private or public corporations meet within the four months following the end of the fiscal year in order to: verify the managers' accounts,...

Annual update of the RDE-IED

Annual update of the RDE-IED

Every company receiving foreign direct investment is required to annually declare in the Electronic Register of Foreign Direct Investment (RDE-IED) held by the Central Bank of Brazil the information regarding the amounts of shareholders' equity, whole paid-in...

Brazilian Government lowers tax on exchange rates to zero

Brazilian Government lowers tax on exchange rates to zero

The Brazilian Government has enacted Decree No. 10,997, which reduces to zero the rates of tax on exchange transactions (“IOF-Exchange”) for the next years, according to the type of transaction. This measure was already awaited by the market and is focused on Brazil's...