Official USITC Intelligence

All chapters are now interpreted by our Specialized AI Agents for superior classification accuracy.

HTS Code Encyclopedia

The definitive reference for US tariff classifications, featuring real-time duty rates, Section 301 updates, and AI-Powered Insights.

Popular Queries:

Live Animals & Food Products

Sections 01-24
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

Mineral Products

Sections 25-27
25
26
27

Chemicals & Allied Industries

Sections 28-38
28
29
30
31
32
33
34
35
36
37
38

Plastics, Rubber & Leather

Sections 39-43
39
40
41
42
43

Wood, Cork & Textiles

Sections 44-63
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63

Footwear, Headgear & Accessories

Sections 64-67
64
65
66
67

Stone, Ceramics & Glass

Sections 68-71
68
69
70
71

Base Metals & Articles

Sections 72-83
72
73
74
75
76
77
78
79
80
81
82
83

Machinery & Electrical Equipment

Sections 84-85
84
85

Transportation Equipment

Sections 86-89
86
87
88
89

Precision Instruments & Medical

Sections 90-92
90
91
92

Arms, Art & Miscellaneous

Sections 93-97
93
94
95
96
97

Special Classification

Sections 98-99
98
99

Intelligence-Led Classification

Harness our proprietary LLM engine to classify complex products with 99.8% regulatory accuracy in seconds.

Trusted By
GLOBAL LOGISTICS
TRADE ALLIANCE