Humberto Mansilla

Partner

Practice Areas

Civil Procedural Law
Arbitration
Administrative Litigation Law
Corporate Law

With over 20 years of experience, his career encompasses the prevention and resolution of disputes in civil, commercial, administrative litigation, constitutional, criminal, administrative, and arbitration proceedings. With a multisectoral approach, he has managed complex cases in both the public and private sectors, providing strategic and effective solutions.
Experience
Other professional activities
Education
Languages

Rosselló Abogados
Head of the Litigation Department (2017–2025)..

Independent Legal Consultant (2016–2017).

UNESCO
Senior Legal Advisor (2016)..

Ministry of Culture
Senior Executive Advisor (2015–2016).

Ministry of Energy and Mines
Senior Executive Advisor (2014–2015).

Independent Legal Consultant (2013–2014).

Rosselló Abogados
Associate in the Dispute Resolution Department (2012–2013).

Estudio Bellido, Saco-Vértiz & Bellido
Associate in the Dispute Resolution Department (2007–2012).

Castro & Gálvez Abogados
Partner in the Civil and Dispute Resolution Department (2006–2007).

Estudio Koechlin Abogados
Associate (2003–2006).

Assistant in tax law courses and seminars organized by various institutions, including Pontificia Universidad Católica del Perú and the Chilean Chamber of Commerce.

Member of the organizing committee for academic events on tax regulations and capital markets.

Publications coordinator for ETHOS Magazine – UPC Legal Association.

Master’s Studies in Business Law at Pontificia Universidad Católica del Perú (ongoing).

Lawyer, Universidad Nacional Mayor de San Marcos (2004).

Bachelor’s Degree in Law, Universidad Nacional Mayor de San Marcos (2003).

Spanish, English, and Portuguese.