Tariff Treatment Category Abbreviation CBSA Reporting Code
Most-Favoured-Nation (MFN) MFN 2
General Tariff GT 3
Australia Tariff AUT 4
New Zealand Tariff NZT 5
Commonwealth Caribbean Countries Tariff  CCCT 7
Least Developed Countries Tariff LDCT 8
General Preferential Tariff GPT 9
United States Tariff UST 10
Mexico Tariff MT 11
Mexico-United States Tariff MUST 12
Canada-Israel Agreement Tariff CIAT 13
Chile Tariff CT 14
Costa Rica Tariff CRT 21
Iceland Tariff IT 22
Norway Tariff NT 23
Switzerland-Lichtenstein Tariff SLT 24
Peru Tariff PT 25
Colombia Tariff COLT 26
Jordan Tariff JT 27
Panama Tariff PAT 28
Honduras Tariff HNT 29
Korea Tariff KRT 30