Non-Retroactivity of Laws under the Fifth Transitory Article of the Decree Amending the Mining Law

Our associate David Almeida writes an article analyzing the jurisprudential criterion 1a./J. 218/2025 (11a.) issued by the First Chamber of the Supreme Court of Justice of the Nation, which establishes that the Fifth Transitory Article of the Mining Law Reform Decree does not violate the constitutional principle of non-retroactivity of laws. Accordingly, the Supreme Court has […]