: The specific identification number (27) and the year it was approved (2014). 10a. : The Tenth Epoch , indicating the jurisprudential era. Other Contexts: Astrophysics

Specifically, is a legal ruling issued by the Plenary (Pleno) of the Supreme Court of Justice of Mexico during the Tenth Epoch (Décima Época). The "10a." signifies this historical period of Mexican law, which began in 2011 and is characterized by a significant shift toward the protection of human rights and the "pro-persona" principle. Key Aspects of the Tenth Epoch

: These rulings often clarify the relationship between international treaties signed by Mexico and the Mexican Constitution. Usage in Legal Research

: Many of these theses, including the one identified by your keyword, refine how the "Amparo" (a remedy for the protection of constitutional rights) is applied.