CBP Ruling Database
Search past U.S. Customs and Border Protection classification rulings. Find precedent for your product and cite it in your own classification.
81 rulings found
The tariff classification of parts of an air purifier from an unspecified country.
The tariff classification of parts of an air purifier from an unspecified country.
The tariff classification of flow controller from Great Britain
The tariff classification of flow controller from Great Britain
The tariff classification of drip irrigation kits and a filter screen housing from Mexico
The tariff classification of drip irrigation kits and a filter screen housing from Mexico
The tariff classification of a plastic power button for an air treatment system from Taiwan.
The tariff classification of a plastic power button for an air treatment system from Taiwan.
The tariff classification of an electronics module for a water treatment system from China.
The tariff classification of an electronics module for a water treatment system from China.
The tariff classification of Trays, Structured Packing, Random Packing and Mist Eliminators from various countries
The tariff classification of Trays, Structured Packing, Random Packing and Mist Eliminators from various countries
The tariff classification of Trays, Structured Packing, Random Packing and Mist Eliminators from various countries. Correction to Ruling Number N024281.
The tariff classification of Trays, Structured Packing, Random Packing and Mist Eliminators from various countries. Correction to Ruling Number N024281.
The tariff classification of flash columns from China.
The tariff classification of flash columns from China.
The tariff classification of a gas spring and a glass article – used as parts of a biological safety cabinet – from Indonesia
The tariff classification of a gas spring and a glass article – used as parts of a biological safety cabinet – from Indonesia
The tariff classification of the Siftek™ filter membrane system and filter membrane material (monofilament) from Canada
The tariff classification of the Siftek™ filter membrane system and filter membrane material (monofilament) from Canada
The tariff classification of a metallic catalytic converter substrate from Germany or India.
The tariff classification of a metallic catalytic converter substrate from Germany or India.
The tariff classification of reinforced fiberglass, water treatment tanks from China
The tariff classification of reinforced fiberglass, water treatment tanks from China
The tariff classification of tubes and bracket assemblies for water filters from China
The tariff classification of tubes and bracket assemblies for water filters from China
The tariff classification of a water purification system, a control unit, and a chassis from Mexico
The tariff classification of a water purification system, a control unit, and a chassis from Mexico
The tariff classification of filter media cubes from China
The tariff classification of filter media cubes from China
The tariff classification of components of an After-Treatment System from Mexico
The tariff classification of components of an After-Treatment System from Mexico
Internal Advice; Tariff Classification of Column Compartments for High Performance Liquid Chromatographs
Internal Advice; Tariff Classification of Column Compartments for High Performance Liquid Chromatographs
Request for Internal Advice on tariff classification of a part of fluid filtration apparatus
Request for Internal Advice on tariff classification of a part of fluid filtration apparatus
The tariff classification of a filter housing from China
The tariff classification of a filter housing from China
The tariff classification of a complete air cleaning system and separately imported parts from China.
The tariff classification of a complete air cleaning system and separately imported parts from China.
The tariff classification of a Salt System Cartridge from China.
The tariff classification of a Salt System Cartridge from China.
The tariff classification of a design flow media from China.
The tariff classification of a design flow media from China.
The tariff classification of swimming pool supplies from China
The tariff classification of swimming pool supplies from China
The tariff classification of swimming pool supplies from China
The tariff classification of swimming pool supplies from China
The tariff classification of a plastic “sack” used in blood dialysis machines from Mexico
The tariff classification of a plastic “sack” used in blood dialysis machines from Mexico