LAWYER PROFILE
Mariela Hernández

Mariela Hernández

Latin America 2026

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Ranked in 1 practice area

About

Provided by ECIJA

Practice Areas

Mariela is partner in the Tax, Energy and, Dispute Resolution: Litigation and Arbitration and Public and Regulatory areas of ECIJA Costa Rica.

Career

She began her professional career as Legal Advisor to the Office of the Minister of Economy, Industry and Commerce, where she actively participated in numerous international and local forums in matters of regional economic integration, industrial regulation and Consumer Law.

She has provided specialised legal advice to hotels, construction companies, electricity, agro-industrial, chemical and food companies.

She has extensive experience in administrative proceedings and has been a lecturer at postgraduate level in law and thesis reader at the University of Costa Rica.

She holds a Master of Laws (LLM) degree from Georgetown University, a Bachelor of Laws with honors and a Notary Public degree from the University of Costa Rica, and is a member of the Costa Rican Bar Association, Worldwide Association of Notable Alumni, and the International Fiscal Association (IFA).

Chambers Review

Provided by Chambers

Chambers Latin America

Tax - Costa Rica

Band 3
Band 3

Individual Editorial

Department head Mariela Hernández of ECIJA is regularly instructed to act on a broad array of tax mandates, including VAT, tax planning and income taxation.

Strengths

Provided by Chambers

  • Mariela Hernández is a legal practitioner with extensive experience in the tax area, offering very accurate comments and suggestions.

    TaxChambers Latin America

Ranked Individuals at ECIJA (33)

Argentina

Colombia

Costa Rica

Dominican Republic

Ecuador

El Salvador

Guatemala

Honduras

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