USITC 2026 HTS Revision 19
26,806 official source entries are searchable. Checked 2026-09-22; edition published 2026-09-15.
Printed tariff and statistical lines from this edition, separate from historical WITS averages. Blank duty cells are not a confirmed zero. Review the parent tariff line, general and chapter notes, chapter 99, origin, exclusions, quotas and additional duties. No shipment total or special-rate eligibility is calculated. The edition publication date is not a line-level effective date.
Original source definitions and general notes
Official schedule and source documentation9022.90.05.00
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: › Other, including parts and accessories:
Radiation generator units
Source units: No.
- Column 1 — General
- 0.8%
- Column 1 — Special (eligibility required)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 35%
Official source for this code9022.90.15.00
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: › Other, including parts and accessories:
Radiation beam delivery units
Source units: No.
- Column 1 — General
- 1.4%
- Column 1 — Special (eligibility required)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 35%
Official source for this code9022.90.25.00
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: › Other, including parts and accessories: › Other:
Other apparatus
Source units: No.
- Column 1 — General
- 0.8%
- Column 1 — Special (eligibility required)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 35%
Official source for this code9022.90.40.00
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: › Other, including parts and accessories: › Other: › Parts and accessories:
Of X-ray tubes
Source units: No.
- Column 1 — General
- 0.9%
- Column 1 — Special (eligibility required)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 35%
Official source for this code9022.90.60.00
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: › Other, including parts and accessories: › Other: › Parts and accessories: › Other:
Of apparatus based on the use of X-rays
Source units: No.
- Column 1 — General
- Free
- Column 1 — Special (eligibility required)
- No amount printed on this row; not a confirmed zero.
- Column 2
- 35%
Official source for this code9022.90.70.00
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: › Other, including parts and accessories: › Other: › Parts and accessories: › Other:
Of smoke detectors, ionization type
Source units: No.
- Column 1 — General
- 1%
- Column 1 — Special (eligibility required)
- Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 35%
Official source for this code9022.90.95.00
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: › Other, including parts and accessories: › Other: › Parts and accessories: › Other:
Other
Source units: No.
- Column 1 — General
- 1.4%
- Column 1 — Special (eligibility required)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 35%
Official source for this code