Charles A. Cuprill-Hernández

Pedro A. Jiménez Rodríguez is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation and Litigation. Pedro A., who practices law in San Juan, Puerto Rico, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Pedro A. is held by other top lawyers in the same geographic and legal practice area.

She concentrates her practice in intellectual property and commercial litigation cases. Ms. Peñagarícano was part of the State Department Committee that drafted the new Trademarks Act of Puerto Rico and the Regulation for the Registration of Trademarks in Puerto Rico. She was the President of the Intellectual Property Committee of the PR Bar Association and, under her presidency, the Committee drafted the Right of Publicity bill, the Trade Secrets bill, and the Moral Rights bill...

Liana M. Gutiérrez-Irizarry is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Liana M., who practices law in San Juan, Puerto Rico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Liana M. is held by other top lawyers in the same geographic and legal practice area.

In a legal career spanning almost three decades, Carl Schuster has handled over a thousand litigation matters and tried in the neighborhood of two-hundred cases before all forums. He has numerous published opinions before the U. S. Court of Appeals for the First Circuit, U. S. District Court for the District of Puerto Rico and the Puerto Rico Supreme Court. He concentrates his practice on employment law in its broad sense, representing and advising clients on matters related to: Sexual harass...

Mrs. Carballo Chairs McConnell Valdés' Tax Practice Group. She focuses her practice on complex corporate tax matters, including startup operations, inbound and outbound corporate reorganizations, acquisitions, financings, exit strategies, legislative affairs, tax incentives and exemptions, and competent authority proceedings between the Puerto Rico Treasury Department and the Internal Revenue Service. A substantial part of her practice is devoted to tax minimization strategies through ...

Eidalia González-Tosado is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Eidalia, who practices law in San Juan, Puerto Rico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eidalia is held by other top lawyers in the same geographic and legal practice area.

He is Vice-Chair of McConnelll Valdés' Labor & Employment Law Practice Group and leader of the Labor Relations Practice Team. Mr. Rivera-Arce is an accomplished labor and employment law attorney with a record of outstanding results for employers, including multinational companies and domestic industry leaders. His practice concentrates on diverse topics, including wrongful termination, employment discrimination, labor unions, wages and hours, retaliation, sexual harassment, violati...

Mr. González’s practice consists of counseling clients as well as federal and state litigation in several areas. Mr. González represents employers before the Equal Employment Opportunity Commission, Antidiscrimination Unit and defending employers sued under various federal and state laws, including Title VII, the Americans with Disabilities Act, the Age Discrimination in Employment Act, Employee Retirement and Income Security Act, and other employment laws and regulations....

Ricardo Casellas-Santana is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law. Ricardo, who practices law in San Juan, Puerto Rico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ricardo is held by other top lawyers in the same geographic and legal practice area.

Edgardo Nieves-Quiles is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law and Corporate and M&A Law. Edgardo, who practices law in San Juan, Puerto Rico, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Edgardo is held by other top lawyers in the same geographic and legal practice area.