Mariana Chapei

Managing Associate
MC
Location
Oslo
Language
English, Portuguese

Mariana Chapei is a Foreign Managing Associate in DLA Piper Norway’s Intellectual Property and Technology (IPT) group. She is dual-licensed in New York and Brazil and brings extensive international experience advising clients across the technology and life sciences sectors.

Mariana focuses on commercial contracts, international corporate transactions, and regulatory matters involving emerging technologies. She regularly advises on the EU Data Act, AI Act, and other digital regulations, helping clients navigate complex legal landscapes in connection with product development, digital transformation, and data governance.

Her practice includes drafting and negotiating commercial agreements, software licensing arrangements, and SaaS and cloud service contracts. She supports clients in structuring and scaling technology offerings, drugs development and clinical studies, ensuring legal clarity and compliance across jurisdictions.

With her international experience, Mariana also assists with cross-border investments and funding rounds. She has particular experience guiding startups and scale-ups through international financing processes, including venture capital and private equity transactions, incorporation of companies abroad, and joint venture agreements, ensuring legal and regulatory alignment throughout the investment lifecycle.

With a strong background in both civil and common law systems, Mariana offers practical legal solutions tailored to global business needs, combining regulatory insight with commercial acumen.

Credentials
Education
Stanford Law School, Stanford, CA, LL.M., Corporate Governance and Practice
2016
Instituto de Ensino e Pesquisa - Insper, Sâo Paulo, Brazil, LL.M., Financial and Capital Markets
2016
Escola De Economia De Sâo Paulo, Fundação Getulio Vargas, Sâo Paulo, Brazil, Master in Financial Economics
2014
Faculdade de Direito Da Universidade de Sâo Paulo, Sâo Paulo, Brazil, Bachelor of Laws (J.D. equivalent)
2007
Experience
Prior experience
Foreign Lead Lawyer, DLA Piper Norway
2023 -
Foreign Senior Lawyer, SANDS
2021 - 2023
Head of Products Legal, Synapse Financial Technologies, Inc. San Francisco, CA
2018 - 2020
Legal Counsel, Paypal, Inc., San Jose, CA
2016 - 2018
Senior Legal Counsel, BM&FBOVESPA Supervisão de Mercado - BSM, São Paulo, Brazil
2012 - 2015
Associate, Ferrari & Magalhães Advogados, São Paulo, Brazil
2009 - 2012
Associate, Satiro & Ruiz Advogados, São Paulo, Brazil
2007 - 2009
Publications
Competition between Stock Exchanges: Benefits and Challenges of Market Fragmentation
2017