Article 830 Federal Labor Law
TITLE FOURTEEN. Labor Procedural Law · CHAPTER XII. On Evidence · Section Seven. On the Presumptional
Current text · last reform published in the Official Gazette of the Federation (DOF) on 14 May 2026
Presumption is the consequence that the Law or the Court deduces from a known fact to ascertain the truth of another unknown fact. The Court must consider it even when the parties do not offer it, so that the purposes of labor law indicated in articles 2 and 3 of this Law are fulfilled.