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    Santiago Viglierchio

    Partner

    Contact

    • Buenos Aires

    Santiago Viglierchio is an expert in litigation, arbitration, and corporate dispute resolution, with extensive experience in Spain and internationally

    With over 25 years of experience, Santiago advises companies on civil and commercial litigation, negotiation, consumer protection, antitrust law, and fair trade practices. His career includes representation in contentious proceedings and the defense of corporate interests before various judicial bodies.

    Education

    • Law Degree, University of Buenos Aires (1998)

    Admissions

    • Bar Association of the City of Buenos Aires (1998)
    • Bar Association of the Province of Buenos Aires (1999)

    Related services

    • Banking and Finance
    • Litigation and Arbitration
    • Public and Regulatory

    Related insights

    Articles
    31 July 2026
    Notification of Mediation Proceedings via the Electronic Tax Address

    Resolution 277/2026, which came into force on 29 June 2026, establishes SIGIM, a platform that will forward notifications of compulsory pre-litigation mediation to ARCA’s electronic tax address.

    Articles
    26 February 2021
    ECIJA starts operating in Argentina with ELZEN Abogados

    With this move, ECIJA reinforces its position as the Spanish law firm with the largest presence in Latin America, with a total of 16 territories and 27 offices....