Advocacia Jose Del Chiaro is a leading Brazilian law firm working in the area of competition/antitrust and regulation. For almost three decades, we have advised major national and multinational companies and worked closely with several international law firms, handling some of the country’s most complex cases involving antitrust and/or regulation.

The firm was founded in 1991 by José Del Chiaro, formerly the head of the government’s Secretariat of Economic Law (SDE) and head of CADE (Administrative Council of Economic Defence). Headquartered in São Paulo, the country’s economic heartland, we also maintain our own fully integrated office in the federal capital of Brasília to ensure close contact with relevant agencies and courts.

Our experience shows that long-term, strategic, business-to-business relationships yield consistent quality, careful alignment of legal strategies with a client’s business and product goals, and predictability of results. Our clients include Air Liquide, Alcoa, ArcelorMittal, Bayer, Coca-Cola FEMSA, Ericsson, Google, Heineken, Höegh Autoliners, Mahle, Mondelez, Lundbeck, MAN, PhilipMorris, Renault, Santos Brasil and Volkswagen.

São Paulo

Avenida Brigadeiro Faria Lima, 2012, 9º Andar
Sao Paulo – SP

Tel: +55 11 3030 9008
Fax: +55 11 3030 9000


SHN Qd 1 Lote A Bloco A conj.1516
Asa Norte, Brasília – DF, 70701-010

Tel: +55 61 3328-1857
Fax: +55 61 3327-7779