Chambers Review

Provided by Chambers

Competition/Antitrust - Brazil

2
Band 2

What the Team is Known For

Del Chiaro Pereira Advogados is a traditional competition boutique respected for advising on investigations and contentious matters before CADE. The team offers strong capabilities in monopolistic conduct investigations, regularly defending clients in cases arising from abuse of dominant position and cartel activities. Its roster of work additionally includes merger control and compliance matters.

Work Highlights

  • Del Chiaro Pereira Advogados represented Ericsson in a CADE investigation into alleged abusive enforcement of standard essential patents (SEPs) of the 5G mobile standard in Brazil.

Strengths

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Notable Practitioners

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José Del Chiaro Ferreira da Rosa
S
José Del Chiaro Ferreira da Rosa
S
Senior Statespeople

José Del Chiaro Ferreira da Rosa is praised by market sources for his broad experience in Brazilian competition and antitrust practice areas. He remains active assisting clients with sophisticated investigations and other proceedings before CADE, as well as judicial disputes arising from CADE decisions.

José del Chiaro Ferreira da Rosa brings a high level of seniority and technical expertise, complemented by excellent negotiation skills.

José Del Chiaro Ferreira da Rosa brings exceptional experience and technical expertise, both of which were fundamental to navigating the complexity of our case.

Ademir Antonio Pereira Júnior
2
Ademir Antonio Pereira Júnior
2
Band 2

Ademir Antonio Pereira Júnior has a solid reputation in the market for his performance in several competition matters, being particularly active in investigation mandates before CADE.

Ademir Antonio Pereira Júnior is exceptionally studious and detail‑oriented. He is someone I admire deeply. He us truly one of the most intelligent people I know.

Ademir Antonio Pereira Júnior is a detail‑oriented and strategic lawyer, combining strong technical rigour with the ability to craft sophisticated legal strategies. He remains consistently calm and provides clear guidance on next steps, which gives us great confidence when navigating complex, high stakes matters for our company.

I have worked with Ademir for years. His judgement is extremely sound and he has an excellent feel for a jurisdiction that is still evolving. He produces very high quality technical work, and his legal submissions are thorough and well‑researched. His judgement is consistently very solid.

U
Luiz Felipe Rosa Ramos
U
Up and Coming

Luiz Felipe Rosa Ramos is sought after for his experience working with several industries, especially matters related to the digital economy. He also has experience in antitrust compliance and in legal advice.

Luiz Felipe Rosa Ramos is a talented young lawyer who skillfully connects the law firm’s experience with current market trends.

Luiz Felipe Rosa Ramos is super attentive and helpful, with great technical knowledge and experience.

Ranked Lawyers at
Del Chiaro Pereira Advogados

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Filter by
Band

Brazil

Competition/Antitrust

José Del Chiaro Ferreira da Rosa
S
José Del Chiaro Ferreira da Rosa
S
Senior Statespeople
Ademir Antonio Pereira Júnior
2
Ademir Antonio Pereira Júnior
2
Band 2
U
Luiz Felipe Rosa Ramos
U
Up and Coming