Direct answer: Mexico publishes product standards and conformity routes for electrical goods; the final model must be classified to identify any mandatory NOM and supporting standards.What the official authority saysPLATIICA publishes NMX-J-521/2-80-ANCE-2014 for household and similar fans. An NMX reference must not be presented as a universal mandatory approval; the applicable NOM and certification route require model review.What buyers should verify for the actual productAp···