Legal Influencer

Q1 | 2021

THE FIRM: Arias was established in 1942 by Francisco Armando Arias (1915-2013), and today it continues to be the most recommended firm in Central America, with 75 years of experience in providing accurate and timely solutions based on our clients’ goals and backed by a great team of professionals, highly focused on client service. 

Our heritage, passion for law and commitment to quality, allow us to grow along with the region and overcome new challenges in each country in which we operate: Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica and Panama.


Arbitration & Litigation: We advise companies facing litigation of various types before administrative or judicial forums. This includes out-of-court settlements, alternative mechanisms for dispute resolutions and skilful litigation. Our team also has vast experience in international and local arbitration.

Antitrust: Advice in concentrations, competition-related litigation, clearance, cartel investigation and litigation, compliance, counselling and training programs, antitrust disputes, commercial disputes and judicial reviews, among others.

Banking & Finance: Structuring finance projects with development and international commercial banks and counselling financial institutions and multinational companies in corporate and financial transactions.

Corporate & Commercial: Start-up projects, establishment of operations, corporate governance, due diligence, contracts, corporate immigration and day-to-day legal needs.

Intellectual Property: Trademark registration, patents, oppositions and all matters related to intellectual property protection.

Labour Law: Drafting and execution of labour contracts, internal labour regulations, registrations with employment authorities, changes in employment terms and conditions, terminations, labour controversies and negotiations of out-of-court settlements, labour dispute mediation, litigation of employment-related matters and corporate immigration.

Mergers & Acquisitions: Negotiations and closings in selling and acquiring companies, acquisition of minority and controlling interest, businesses due diligence process and identifying legal contingencies.

Tax Planning & Litigation: Tax structuring, tax planning, tax litigation, Transfer pricing, Free trade zones and fiscal grounds, municipal taxes, customs, among others related.

Regulatory: Through our extensive knowledge of local regulations, we provide regulatory advice in Consumer protection, Data protection & privacy, Energy, Environment, Finance matters, Telecommunications, media and technology, chemicals, pharmaceuticals, among others.

Energy: We provide advice on the successful development of energy generation projects, from the initial investment phase to the beginning of operations, as well as in the distribution sector and electricity market. We have vast experience in public tenders, regulatory compliance issues before different public entities, power purchase agreements, supply and other agreements necessary to enable the participation in the energy market.

Other practice areas: Administrative law, aviation, compliance, anti-money laundering and anti-corruption, franchising, government procurement, international trade, foreign investments, insurance and reinsurance, oil and gas, project and infrastructure finance, public private partnerships, real estate, among others.

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Press Releases

Lexology Legal Influencers

Lexology’s Legal Influencers programme recognises firms and authors that provide excellent content within a work area and region. Find out more.

Legal Influencer: Arias
  • Q1 | 2021 in Healthcare and life sciences - Central and South America
  • Q4 l 2020 in Employment - Central and South America
  • Q4 l 2020 in Healthcare and life sciences - Central and South America
  • Q3 l 2020 in Infrastructure - Central and South America
  • Q3 l 2020 in Private client - Central and South America