Base

CBP Rulings Search

Search 220,000+ classification decisions from the CBP CROSS (Customs Rulings Online Search System) database. Rulings explain how CBP classifies goods under the Harmonized Tariff Schedule, providing binding precedent for importers, customs brokers, and trade compliance teams.

Examples: “steel pipe”, “7208.51”, “N123456”, “USMCA automotive”

4,076 rulings found for “Austin

N018480Classificationny

The tariff classification of 2-Methoxycarbonyl-6-oxodecahydroisoquinoline-3-carboxylic R-(+) alphamethylbenzylamine salt, CAS no. unknown, imported in bulk form, from England

2933.49.7000
N018855Classificationny

The tariff classification of Sodium Nitroprusside (CAS-13755-38-9) in bulk form, from Japan

2837.20.5100
N019136Classificationny

The tariff classification of N,N-Diisopropylethylamine (CAS-7087-68-5) from England

2921.19.6090
N019139Classificationny

The tariff classification of Methyl Isothiocyanate (CAS-556-61-6) in bulk form, from China

2930.90.3000
N019140Classificationny

The tariff classification of 5-Chloro-2-mercaptobenzothiazole (CAS 5331-91-9), imported in bulk form, from China

2934.20.4000
N019141Classificationny

The tariff classification of 4-Aminophenylacetic acid (CAS-1197-55-3), from China

2922.49.3700
N019142Classificationny

The tariff classification of 4-Methoxyphenylacetic acid, CAS 104-01-8 from China

2918.99.4700
N019472Classificationny

The tariff classification of 2,6-Difluoropyridine (CAS 1513-65-1) from China

2933.39.6190
N019478Classificationny

The tariff classification of 2-Bromo-6-Methyl Pyridine (CAS 5315-25-3) from India and China

2933.39.6190
N019481Classificationny

The tariff classification of 4-(Chlorosulfonyl)benzoic acid, CAS # 10130-89-9, imported in bulk form, from China

2916.39.7600
N019483Classificationny

The tariff classification of Alprazolam (CAS-28981-97-7) in bulk form, from India

2933.91.0000
N019484Classificationny

The tariff classification of Marbofloxacin (CAS-115550-35-1) in bulk form, from China

2934.99.3000
N019486Classificationny

The tariff classification of Danofloxacin Mesylate (CAS-119478-55-6) in bulk form, from China

2933.59.3600
N019901Classificationny

The tariff classification of 3’,4’-Dimethoxyacetophenone (CAS 1131-62-0) from China

2914.50.3000
N019926Classificationny

The tariff classification of 6-Chloro-1-Hydroxybenzotriazole (CAS 26198-19-6) from China

2933.99.7900
N020096Classificationny

The tariff classification of 1,4-Diazabicyclo[2,2,2]Octane (CAS 280-57-9) from China

2933.59.9500
N020097Classificationny

The tariff classification of 1H-Indazol-5-ol (CAS 15579-15-4) from China

2933.99.7900
N020098Classificationny

The tariff classification of 2,3-Diaminobenzamide (CAS # 711007-44-2), from China

2924.29.7690
N020372Classificationny

The tariff classification of Proscillaridin (CAS-466-06-8) in bulk form, from United Kingdom

2938.90.0000
N020546Classificationny

The tariff classification of 4,4’ (Phenylphosphinidene) Bis (Benzenesulfonic Acid) Dipotassium Salt, Hydrate (CAS 308103-66-4) from China

2931.00.3000
N020547Classificationny

The tariff classification of Methyl 2,2-Dimethyl-3-(Piperazin-1-YL) Propanoate Dihydrochloride from England

2933.59.9500
N020545Classificationny

The tariff classification of tert-Butyl (R)-2-hydroxybutyrate, CAS No. 206996-51-2, imported in bulk form, from Italy

2918.19.9000
N021362Classificationny

The tariff classification of 2,3-Dibromopropanol, CAS No. 96-13-9, imported in bulk form, from China

2905.59.1000
N021462Classificationny

The tariff classification of (R)-1-Boc-3-Hydroxypyrrolidine (CAS 109431-87-0), imported in bulk form, from China

2933.99.9700
N021464Classificationny

The tariff classification of 1,1'-Sulfonyldiimidazole (CAS 7189-69-7), imported in bulk form, from China

2933.29.9000

Classification intelligence, powered by AI

Search CBP rulings, compare tariff rates across jurisdictions, and get AI-powered answers to classification questions — all for free.

Join the Waitlist →