This year, the WCO (World Customs organization) and both  Canada Border Services Agency and US Customs and Border Protection have made a large number of changes to the tariff schedule.
We have been working diligently to update databases for the hundreds of changes that became effective on January 1st, 2017. Â Some of the changes of note occurred in seafood, wood (bamboo) products, chemicals, and steel/aluminum articles.
Links to the 2017 updated tariff schedules are provided below.
2017 Harmonized Tariff Schedule of The United States (Preliminary Edition)