(21) 99500-4279
(21) 99500-4279 (21) 99500-4279
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Tailored Legal Excellence
Strategic Legal Assistance for Companies and Individuals
With dedicated and experienced practice, we offer personalized legal solutions across various areas of Law, with a focus on solid and effective results.

The Firm

Costa Lemos

CL Advogados was founded in 2017 by experienced attorneys dedicated to delivering legal services with precise analysis of complex or technically challenging legal matters.

Thanks to the experience and excellence of its professionals, CL Advogados is equipped to assist clients across all economic sectors and various areas of law, offering coordinated and customized legal solutions. This makes us a valuable partner in our clients’ success.

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Practice Areas

Disputes Resolution - Litigation and Arbitration
Disputes Resolution - Litigation and Arbitration
We represent local and foreign clients in negotiations, mediations, administrative and arbitration procedures and judicial claims in the State, Federal and superior courts. Our practice also aims to prevent, minimize and reduce litigation, following closely our clients’ businesses. In case of disputes, we devote ourselves to deeply analyze the matter in question balancing all aspects involved with the purpose of achieving the best results for our clients. 
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Tax Law
Tax Law
We advise our clients in matters of Taw Law, involving direct and indirect taxes, by rendering services on a continuous basis and/or by issuing legal opinions on cases considered to be more complex. Also, we represent our clients in administrative proceedings and judicial claims and for that purpose we follow precedents closely and their changes considering our clients’ interests and industries, keeping them updated in relation to how the competent authorities (including the Administrative Board of Tax Appeals – CARF) are approaching such matters.
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Labor Law
Labor Law
We advise our clients in several labor matters, by means of rendering consulting services aiming to prevent litigation and to mitigate labor risks and by means of representing them in judicial claims and negotiations with unions, with excellent results.  Due to the academic experience of its partners, the firm qualifies corporate teams on issues related to the changes introduced by the labor reform (Law No.13,467/17). The training takes place through workshops and the topics are selected based on the practical needs of the clients.
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Contracts
Contracts
We have a solid experience in the preparation, review and negotiation of different types of contracts, including commercial contracts such as services and goods supply agreements under several industries.
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Family and Inheritance Law
Family and Inheritance Law
We provide specialized service in judicial and extrajudicial inventory claims, inventories, divisions and partitions, including advice on drafting wills, succession planning and other procedures. We also act in the consensual, friendly and preventive solution of family and patrimonial demands, such as divorce, family contracts and matrimonial planning.
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Privacy and Data Protection
Privacy and Data Protection
We assist our clients in projects for compliance with the Personal Data Protection Act, by preparing legal consultations and opinions, drafting terms of use, privacy policies, and contracts, as well as preventive compliance measures for personal data protection.
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Our Differentials

Dedication, Skill, Results

At CL Advogados, we combine solid legal expertise with strategic and personalized service. Every case is handled with careful attention, merging technical rigor with a deep understanding of our clients’ context to deliver effective, tailored solutions.

Our differential lies in our client-focused approach, responsiveness, and unwavering pursuit of excellence. We work across multiple areas of law with a highly qualified and up-to-date team, committed to delivering consistent and high-impact results.

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Agile and Efficient Service
Agile and Efficient Service
We prioritize fast responses with high technical standards.
Proven Experience
Proven Experience
Years of solid results in complex legal cases.
Domestic and Foreign Clients
Domestic and Foreign Clients
We represent national and foreign clients with excellence.
Constant Updates
Constant Updates
Our team is always up to date with legal and court precedents changes.

Clients Testimonials

Experiences That Honor Us

CL demonstrates unprecedented dedication to our cases and other business matters. With a truly results-driven approach, the solutions they offer are objective, cost-effective, and aimed at fully resolving any dispute. They are currently our main partner.
Rafael Miranda
Partner at a real estate development company in Rio de Janeiro
High-quality service, competence, and agility in decision-making. A humanized approach, grounded in transparency and ethics—truly exceptional professionalism. I always recommend them.
Nataly Ferreira
Partner at J Ferreira Contabilidade Ltda
CL provides high-quality services, always prioritizing quick and efficient solutions to clients’ issues and cases.
Sergio Calheia
Managing Partner – Paralegal Services
My contact with the firm was through Dr. Victor Hugo. With his help, I was able to resolve complex matters that required thorough investigation and fact-finding. I can say he goes above and beyond what is expected or agreed upon. I recommend him without any hesitation.
Andrea Chula
Quick, committed, and strategic, Alexandra makes a difference and always manages to deliver a satisfying solution for the client.
C.G.M.
Founder of a healthcare association in Rio de Janeiro
We hired CL for labor and civil litigation matters and are always impressed by their agility, transparency, competence, and commitment to resolving each case in the best possible way. The results consistently exceed our expectations.
J.C.C
Partner at a food industry company
CL is a partner firm with whom I share highly complex cases, and they are always handled with the utmost seriousness, depth, and ethics, always seeking the best solution for the client. I never tire of recommending them.
Bruna Coradini
Partner attorney
Throughout my life, I’ve sought help from different legal professionals. I’ve worked with large law firms as a business, and also with smaller ones. Today, I can confidently say that I’ve found the ideal partnership in CL Advogados. Regardless of the outcomes, I feel absolutely secure in terms of legal expertise and genuinely supported when it comes to the needs of an ordinary citizen.
Francisco Lonzetti
Partner at Avonaic Representações e Comércio
The project was important for aligning the company with the LGPD for the following key reasons: First, it provided understanding and clarification of the responsibilities imposed by the legislation for our team. Second, it guided and implemented the action plan, including personal data mapping, process review, and enhanced security in the handling of personal information. As a result, we reduced our exposure risk and became better prepared to respond to potential incidents.
David Tan
M&O Partners
A friend recommended CL, and I have no words to describe the attention, guidance, and outcome of my cases. Always attentive, helpful, and extremely patient in clarifying and resolving all my doubts, the firm — through Dr. Victor Hugo — was impeccable in every area where I needed support and advice. I wholeheartedly recommend them to all my friends, and whenever I need a lawyer, I know where to find seriousness and total commitment to helping.
Marcel Vianna
Partner at MV Management

Talk to Our Team

Quick and Personalized Support

If you need reliable legal guidance, we are here to help.
Our team offers fast, direct, and personalized service, always focused on your needs and the best possible outcome.

Whether it's a new case, legal questions, or an initial consultation, count on CL Advogados.

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Publications

Legal Trends and Analysis

O risco-proveito das tutelas provisórias e elementos mitigadores de sua aplicação
Civil Procedure
14/06/2025
O risco-proveito das tutelas provisórias e elementos mitigadores de sua aplicação
Reparação de danos prevista no CPC/15 pode ser afastada se demonstrada confiança legítima e/ou comporta limitação prescricional de 3 anos? Colocação da questão O art. 302 do Código de Processo...
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Isonomia salarial entre homens e mulheres e plano de cargos e salários
Gender Equality
18/08/2023
Isonomia salarial entre homens e mulheres e plano de cargos e salários
No último dia 4 de julho foi publicada a Lei 14.611, a qual dispõe sobre igualdade salarial e de critérios remuneratórios entre mulheres e homens.   A lei prevê que a igualdade salarial e de critérios...
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ITBI, integralização de imóveis no capital social e o Tema 796 do STF
Transfer of Real Estate Assets
11/04/2023
ITBI, integralização de imóveis no capital social e o Tema 796 do STF
Uma interpretação equivocada dos municípios O ITBI é um imposto de competência municipal que incide, nos termos do inciso II do art. 156 da Constituição Federal, sobre a transmissão inter vivos, a...
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