Oscar Arrús



Oscar Arrús



Oscar Arrús is a partner in the Lima office. His areas of expertise are financial transactions, corporate law, securities market law as well as oil and gas legislation. Before joining Garrigues, he formed part of Rubio Leguía Normand and worked as an associate in Baker & Hostetler’s Washington D.C. office.

Oscar has extensive experience in all kinds of financing (including project finance, corporate finance, financing for business acquisitions, etc.), mergers and acquisitions, securities markets, and corporate transactions in general.

His professional career has been noted by the most prestigious international specialist publications, including Chambers & Partners, IFLR and Who is Who, among others, all of which have recognized him as a leading practitioner in Peru in various areas of expertise.

Oscar is a member of the Lima Bar Association. He is also a member of the International Bar Association (IBA), Procapitales and the National Institute of Mining, Oil and Energy Law.

Academic background:

Degree in Law, Universidad de Lima (1995).

Master of Laws (LL.M.), American University Law School (1992).


Oscar is the author and co-author of myriad articles published in specialist reviews and publications, such as IFLR, Latin Finance, Project Finance Magazine, etc.