Oab-rs Executive and Leadership Team

July, 2026

Leadership Overview

Oab-rs has 7 executives leading key functions including strategy, operations, and specialized legal practice areas.

Dedicated to advancing the legal profession, Oab-rs provides vital services and support to lawyers across Brazil, fostering ethical standards and professional development through comprehensive resources and educational initiatives.

Leadership Roles at Oab-rs

  • President - Ricardo Breier
  • President - Silviane Estery
  • President - Renan Boccacio
  • President of the Local Committee - Amanda Janisch
  • President, International Relations Special Commission - Rodrigo Prestes
  • Presidente Da Comissão De Direito Urbanístico - Fábio Vanin
  • Presidente Da Comissão De Direito De Tecnologia E Inovação - Subseção Santa Cruz Do Sul - Daniela Michel
  • Ricardo Breier - President

    Ricardo Breier, the President at Oab-rs, directs the overarching strategy and operational execution for the professional organization. Overseeing all major initiatives, Ricardo Breier ensures alignment with the core mission of supporting legal professionals in Brazil. This leadership role involves guiding the organization's engagement with its members and stakeholders, driving the provision of essential services such as legal education through the Escola Superior de Advocacia and arbitration services. Ricardo Breier's focus remains on upholding the highest ethical standards within the legal profession and enhancing the practice environment for lawyers. The President's responsibilities extend to fostering a collaborative atmosphere that supports professional growth and advocacy for the legal community. By championing key programs, Ricardo Breier significantly contributes to the organization's impact on the legal landscape in Rio Grande do Sul and beyond.
    Ricardo Breier

    Silviane Estery - President

    Silviane Estery, the President at Oab-rs, spearheads critical operational functions and member engagement strategies. Silviane Estery ensures the effective delivery of services designed to empower lawyers in their daily practice. This involves managing key departments that provide resources like online services and support for legal professionals. The President's role is central to maintaining the organization's commitment to professional development and ethical conduct. Silviane Estery actively works to enhance the value proposition for members, facilitating access to legal education and specialized practice support. By focusing on operational efficiency and member satisfaction, Silviane Estery drives the organization's mission to uphold and advance the legal profession in Brazil. The President's leadership ensures that Oab-rs remains a vital resource for its constituents.
    Silviane Estery

    Renan Boccacio - President

    Renan Boccacio, the President at Oab-rs, leads strategic planning and the implementation of new programs aimed at member advancement. Renan Boccacio focuses on expanding the organization's reach and impact within the Brazilian legal community. This executive position involves overseeing the development and deployment of innovative services that cater to the evolving needs of lawyers and law firms. The President's mandate includes fostering partnerships and collaborations that strengthen the legal profession's standing. Renan Boccacio is dedicated to ensuring that Oab-rs provides robust support, including access to legal education and professional development opportunities. By driving forward key initiatives, Renan Boccacio contributes to the organization's goal of upholding ethical standards and facilitating professional success for its members. The President's vision guides the organization's future direction.

    Amanda Janisch - President of the Local Committee

    Amanda Janisch, the President of the Local Committee at Oab-rs, leads regional operations and member support initiatives. Amanda Janisch ensures that local legal professionals receive tailored services and resources aligned with Oab-rs's broader objectives. This role involves managing committee activities, fostering community engagement, and addressing the specific needs of lawyers within a designated geographic area. The President of the Local Committee's focus is on strengthening the organization's presence and impact at the local level. Amanda Janisch works to facilitate access to legal education and professional development opportunities for members in the region. By overseeing local committees, Amanda Janisch plays a crucial part in extending the organization's support network and upholding professional standards. The effective management of local committees by Amanda Janisch is vital to Oab-rs's mission.

    Rodrigo Prestes - President, International Relations Special Commission

    Rodrigo Prestes, the President, International Relations Special Commission at Oab-rs, drives global engagement and cross-border legal practice initiatives. Rodrigo Prestes oversees the commission's efforts to foster international collaboration and understanding within the legal community. This executive role involves developing strategies to support lawyers engaged in international law and facilitating connections with global legal organizations. The President, International Relations Special Commission's responsibilities include promoting awareness of international legal developments and their impact on Brazilian practice. Rodrigo Prestes ensures that Oab-rs members have access to resources and insights relevant to international legal affairs. By leading this specialized commission, Rodrigo Prestes enhances the organization's capacity to address the complexities of global legal practice. The commission's work under Rodrigo Prestes supports Oab-rs's commitment to professional excellence.

    Fábio Vanin - Presidente Da Comissão De Direito Urbanístico

    Fábio Vanin, the Presidente Da Comissão De Direito Urbanístico at Oab-rs, directs specialized initiatives within urban law. Fábio Vanin oversees the commission's activities, focusing on providing expert guidance and resources related to urban development and legal practice in this sector. This leadership position involves engaging with legal professionals and stakeholders to address complex urban law matters. The Presidente Da Comissão De Direito Urbanístico's responsibilities include promoting legal education and discourse on urban planning and land use regulations. Fábio Vanin ensures that the commission actively contributes to the professional development of lawyers specializing in this field. By championing specific legal areas, Fábio Vanin enhances the organization's capacity to serve its members with targeted expertise. The commission's work under Fábio Vanin supports the broader mission of Oab-rs.

    Daniela Michel - Presidente Da Comissão De Direito De Tecnologia E Inovação - Subseção Santa Cruz Do Sul

    Daniela Michel, the Presidente Da Comissão De Direito De Tecnologia E Inovação - Subseção Santa Cruz Do Sul at Oab-rs, leads initiatives focused on technology and innovation in law. Daniela Michel directs the commission's efforts to explore and address the legal implications of technological advancements. This role involves engaging legal professionals in discussions and training related to digital law, data privacy, and emerging technologies. The Presidente Da Comissão De Direito De Tecnologia E Inovação - Subseção Santa Cruz Do Sul's responsibilities include fostering innovation within the legal practice and ensuring members are equipped to navigate the digital landscape. Daniela Michel works to provide resources and educational content that support lawyers in adapting to technological changes. By spearheading this commission, Daniela Michel enhances Oab-rs's expertise in a critical and rapidly evolving field. The commission's focus under Daniela Michel supports the organization's forward-looking mission.
    Daniela Michel

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    Frequently Asked Questions Regarding Oab-rs Top Executives and Leadership Team

    Who leads Oab-rs?
    Oab-rs is led by Ricardo Breier (President), along with executives such as Silviane Estery (President) and Renan Boccacio (President).
    Who is part of Oab-rs’s executive team?
    The executive team of Oab-rs includes leaders such as Ricardo Breier (President), Silviane Estery (President), Renan Boccacio (President) and other senior executives.
    How many executives does Oab-rs have?
    Oab-rs has 7 executives leading key business areas.
    What roles are included in Oab-rs’s leadership team?
    The leadership team of Oab-rs includes roles such as President, President, President, President of the Local Committee, President, International Relations Special Commission.