Raúl Mazzarella


+56 2 2928 2232

His practice focuses on corporate and business law, project financing, mergers and acquisitions and, specially, on the regulatory and transactional aspects related to the telecommunications, media and technology industry.


  • A national biometric identification services company on the selling of one of its business lines.
  • Several multinational terrestrial and satellite Internet service providers on corporate matters and the obtention of the regulatory licenses required for its operations in Chile.
  • Blanco y Negro on corporate, commercial, contractual, labor and other matters related to the operation and business of Colo-Colo. The advice considers the commercialization of digital advertising rights over its image and trademarks, including the sale of Non-Fungible Tokens (NFT), the negotiation of advertising and sponsorship agreements, including the issuance by the sponsors of NFTs
  • Sencorp and Sura, through a joint venture, on the financing, development and construction of a real estate project of two buildings located in a business area of Santiago known as "Nueva Las Condes".
  • WOM on all corporate, regulatory and antitrust aspects related to its mobile telephone and trunking operations in Chile.
  • Motorola Solutions Chile on corporate and other matters regarding the implementation and integration of new telecom products and services in the Chilean market.
  • Several direct sale multinational companies on developing their business in Chile.


  • Recognized in TMT, The Legal 500.


  • Assistant Professor of Introduction to Law, Universidad de Chile (2007-2016).
  • Assistant Professor of History of Law Philosophy, Universidad de Chile (2010-2012).
  • Member of the Chilean Bar Association.


  • Co-author of the article "The Application of Blockchain and Smart Contract Technologies under Chilean Law: Regulatory Challenges", Chilean-British Chamber of Commerce (2019).
  • Co-author of the article "The Potential Impact of Blockchain and Smart Contracts on the Chilean Telecommunications Market", Communications Law Newsletter, International Bar Association (2018).
  • Co-author of the article "Analysis of the New Chilean Telecoms Regulation on Multiband Homologation and Certification of Mobile Devices", Communications Law Newsletter, International Bar Association (2017).
  • Co-author of the article "International Roaming: Should it be regulated by NRAs and its cost reduced?, Communications Law Newsletter, International Bar Association (2016).
  • Co-author of  "Consumer Rights under the New Telecommunications Services Regulations, Decree N° 18/2014, Ministry of Transport and Telecommunications", Chilean Legal Report, Chilean-British Chamber of Commerce (2015).


  • Law, Universidad de Chile.
  • LL.M., Columbia University (Becas Chile Scholarship and Harlan Fiske Stone Scholar) (2020).


  • Chile (2014).


  • Spanish.
  • English.

Follow us in Wechat Síguenos en Instagram Síguenos en YouTube