This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Esquema general. es Esquema general de la conectividad equipamiento de la interoperabilidad entre los contribuyentes el proveedor de servicios el SAT Facturacion Moderna Equipo de desarrollo Dominio publico Cczero Schemas
Page 2023 Free-images.com. All images are Public Domain