Privacy Policy.

Date: August 26, 2025


1. Purpose of this Policy

 

Marques, Castellari e Quintella Advogados (“MCQ Law” or “we”) values the privacy of all users of our website, whether clients, representatives, partners, or other individuals connected to our services (“Data Subject” or “you”). This Privacy Policy aims to provide a clear understanding of how we handle your personal data. If you have any questions, please contact us at contato@mcqlaw.com.br.

 

2. Processing of Personal Data

 

MCE Law is the controller of the personal data processed in the context of its relationship with you, in accordance with the Brazilian General Data Protection Law (LGPD). The personal data we may process include:

 

  • Identification data: full name, address, date of birth, nationality, identification documents (such as ID, CPF, CNH and professional registration), email, and telephone number;
  • Academic and professional data: company, position, profession, education and academic background;
  • Financial data: remuneration, transaction history, credits, sales, properties, debt certificates, and loans; and
  • Information contained in judicial or administrative proceedings.

 

MCQ Law may collect this information:

 

  • Directly from the Data Subject;
  • Through third parties related to the Data Subject (e.g., their employer); or
  • From public sources.

 

In general, we process your personal data, when necessary, for the following purposes, but not limited to:

 

  • Provision of legal services (advisory or litigation), such as:

 

  • Drafting, reviewing and negotiating contracts;
  • Audits and due diligence;
  • Handling of judicial, administrative or arbitration proceedings;
  • Analysis of structures, products, risks and strategies;
  • Preparation of legal opinions, memoranda, and legal documents;
  • Trainings, meetings and videoconferences;
  • Support in corporate and capital market operations.

 

  • Administrative purposes, such as:

 

  • Contract formalization;
  • Issuance of invoices and billing; and
  • Compliance with legal obligations.

 

3. Sharing of Personal Data

 

MCQ Law may share your personal data with:

 

  • Technology providers, cloud hosting and management systems;
  • Correspondents, experts, legal advisors, partner law firms (national and international), auditors, accountants, translators and financial institutions;
  • Regulatory bodies and other government authorities;
  • National or international legal publications.

 

In the case of international transfers, we adopt measures to ensure that your data is protected in accordance with applicable data protection laws, including the use of specific contractual clauses.

 

4. Data Retention and Deletion

 

MCQ Law will store and maintain personal data:


  • For the applicable period;
  • As long as necessary to fulfill the purposes described;
  • While there is a legal obligation or legitimate interest by MCQ Law;
  • To ensure the exercise of judicial, administrative or arbitration rights.


Data will be deleted:


  • When the purpose has been fulfilled;
  • At the request of the Data Subject (in cases permitted by law);
  • By legal or regulatory requirement.

 

5. Rights of Data Subjects

 

You have the following rights with respect to your personal data:

 

· Confirmation of processing;

· Access to you data;

· Correction of incomplete, inaccurate or outdated data;

· Anonymization, blocking, or deletion of unnecessary or excessive data;

· Data portability, where applicable;

· Deletion of data processed based on consent;

· Information on entities with whom your data is shared;

· Information on the possibility of withholding consent and its consequences;

· Revocation of consent;

· Petition to the Brazilian National Data Protection Agency (ANPD).

 

The exercise of some of certain rights may be limited in order to protect confidential information or comply with legal obligations.

 

6. Security

 

We adopt technical and organizational measures to protect your personal data against unauthorized access, loss, leaks, or any form of improper processing.


7.     Cookies

 

We use cookies to improve navigation on our website. YYou will be informed upon your first visit through a pop-up notice. You may disable cookies at any time in your browser settings; however, this may affect website functionality. Cookies may collect the following information:

 

  • IP address;
  • Browsing data;
  • User preferences;
  • Information previously entered to facilitate future visits.

 

8. Third-Party Websites

 

Our website may contain links to third-party websites. We are not responsible for the content, privacy policies, or practices of such websites. We recommend reading the privacy policies of each third-party website visited.

 

9. Changes to this Privacy Policy

 

MCQ Law may amend this Privacy Policy at any time, by publishing the updated version on this page.