Gosia Judkiewicz-Garvan

Małgorzata (Gosia) is an associate of Osterling Abogados, accredited to practice law in Peru and Poland. She is part of the Arbitration practice, a field in which she has solid experience. She also specialises significantly in civil and commercial law.

Gosia advises and represents domestic and foreign clients in mediation and arbitration proceedings, both commercial and investment. In this field, she has successfully acted as counsel in the resolution of contractual disputes in the construction and financial services sectors, among others.
In the academic field, she has taught arbitration at several Peruvian universities.

Prior to joining Osterling Abogados, she was an associate at Bullard, Falla, Ezcurra +. She also worked with SVH Abogados and Rubio Arbitration. Between 2016 and 2018, she was an associate in the Warsaw office of K&L Gates.

She speaks Spanish, English and Polish.




  • Law Degree from the Pontificia Universidad Católica del Perú (by revalidation of diploma)

    Lima, 2019
  • Master in International Dispute Settlement (MIDS),

    Geneva, 2015
  • Lawyer, Cardinal Stefan Wyszyński University,

    Warsaw, 2014
  • Degree in Applied Linguistics, Warsaw University

    Warsaw, 2010


  • Lima Bar Association

  • 360º Arbitration

  • Young ICCA

  • WIP Peru


Gosia likes tennis, puzzles and lego.



Privacy policies

Through this privacy policy, ESTUDIO OSTERLING S.CIVIL DE R.L. (hereinafter, “Osterling Lawyers”), with registered address at Av. Santo Toribio 143, Floor 3, San Isidro, Lima, Peru, describes how it processes personal data obtained through its websites. The personal data subject to processing will be those considered as such in accordance with the provisions of Law No. 29733 and its Regulations (hereinafter “the Law”), and their processing will be carried out on:

  • Contact details of our clients or potential clients who wish to receive information about our services, our events, or who wish to subscribe to newsletters that we may offer.
  • Visitors to our websites.
  • Applicants for job positions or training opportunities.

Osterling Lawyers is the owner of one or more databases containing personal data obtained on our website and therefore acts as the Data Controller and guarantees the appropriate processing in accordance with the principles established in the Law, adopting adequate and sufficient information security measures. Your personal data, according to its purpose, may be included in the databases of “Clients”, “Applicants”, or “Web Users”.

The personal data requested in the contact form is necessary to attend to your inquiries or requests; without them, we will not be able to assist you. Your personal data will be stored indefinitely or until you request their cancellation through the exercise of your ARCO rights.

Personal data we collect

Through our website, we collect the following types of personal data:

  • Identifying data: Name, gender, position, organization, job responsibilities, telephone number, address, email address.
  • Sensitive data: In accordance with labor legislation requirements, we may request sensitive personal data necessary for job applications.
  • Device data: Internet Protocol (IP) address of the computer, unique device identifier (UDID), cookies, and other data linked to a device, as well as data about the use of our websites (Usage Data).


Purpose of Processing

The purposes for which we use personal data, and the legal bases for such processing, are as follows:

  • To respond to inquiries about our services and to address requests and other communications received from our clients and potential clients.
  • In the case of our clients, to execute operations related to the services and manage the contractual relationship so that we can fulfill our obligations.
  • For the correct, adequate, and safe operation of our websites, we use device data.
  • To comply with legal obligations according to the applicable regulatory framework, such as labor regulations, compliance, and other sectoral regulations.

We must inform you that, in order to fulfill the aforementioned purposes, Osterling Lawyers may entrust the processing of your personal data to third-party providers; likewise, we inform you that some of the providers that provide us with services involving the processing of your data are located abroad, which implies the cross-border flow of personal data. Our providers correspond to AWS-Amazon Web Services Inc., a subsidiary of Amazon Com Inc., Microsoft Corporation; Lemontech, and Dropbox, who provide us with cloud storage services and necessary management tools for the contractual relationship and provision of services, and whose servers are located in the United States.

For more information and to exercise your ARCO rights, you can send a communication to our address or email us at datospersonales@osterlingfirm.com.

This privacy policy may be updated regularly, which will be notified to our users through the contact means provided and through its publication on our website.