The tariff classification, marking, and status under the United States-Mexico-Canada Agreement (USMCA) of horse semen from Canada
The tariff classification of Human Tissue Specimens from the United Kingdom
The tariff classification of Human Buccal and Saliva from the United Kingdom
The tariff classification of Canine Skin Tissue from Australia
Revocation of NY R03338, NY N283432; NY C80101, NY B80750, and NY B82258; Modification of NY 870664 and NY R03056; tariff classification of human tissue samples and other human bodily specimens not prepared for therapeutic or prophylactic uses
The tariff classification of Zebrafish Fin Clippings from Great Britain
Request for Reconsideration of NY N287866; tariff classification of human tissue samples
The tariff classification of Mice Fecal Pellets from various countries
The tariff classification of Mice Tail Clippings from various countries
The tariff classification of Human Tissue Specimens. Correction to Ruling Number N286658