Site under maintenance


The Harmonized Tariff Schedule (HTS) web site is currently undergoing maintenance. HTS web site maintenance activities are scheduled every Wednesday from 5:30 PM Eastern Time to 8:30 PM Eastern Time. During this period, the HTS web site, as well as the following resources, may experience some disruptions:

If you have any questions or concerns, please contact htshelp@usitc.gov and we will assist you.