A new version of the catalogs for the CFDI 3.3 and 4.0 has been released by the Mexican tax authority (SAT), on Aug 10, 2022. The new catalog version updates sub catalog c_NumPedimentoAduana for which 1 record is added, and is highlighted in yellow in the files for quick identification. No modification was made to the XSD catalog schema.
The updated version of these catalogs is available at the following links:
Catalog for CFDI 3.3:
Catalog for CFDI 4.0: