The change represents a major shift in the tariff of Mexico. First there will be a shift from the current 2012 nomenclature to the 2017 nomenclature at the 8 digit level. ( in MX’s view, they call this “2020” ) Secondly, they are also adding 2 digits on top of that to extend the tariff to 10 digits. The last 2 digits will not affect duties or UOMs, they are statistical only. ( Similar to the US or CA )
See the correlation table for the changes at the 8 digit level attached below.
The full 8 digit draft tariff can be found here: http://dof.gob.mx/2020/SEECO/LIGIE_Ref_Aduanera.pdf
The full new 10 digit draft of the tariff is also attached below in Excel.
The official site tracking the changes and progress of Mexico can be found here:
Unfortunately we won’t be pushing the changes into CI Reference/SAP/Oracle/CI Manager until much closer to the effective date – we don’t have a “future” date functionality and we can’t just make the current codes invalid in the effort to expose the new tariff.
The full new version is posted in GTIM/CI Reference.