{
  "summary": "In the United States tariff, line 9029.20.40.40 covers speedometers and tachometers; stroboscopes, other speedometers and tachometers, for use in civil aircraft. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 9029.20 in heading 90.29 (chapter 90).",
  "updatedAt": "2026-10-09",
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      "label": "Tariff line",
      "value": "9029.20.40.40",
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    },
    {
      "label": "Covers",
      "value": "Speedometers and tachometers; stroboscopes, other speedometers and tachometers, for use in civil aircraft",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Duty (MFN)",
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    },
    {
      "label": "Additional duties",
      "value": "None recorded",
      "source": null
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    {
      "label": "Restrictions",
      "value": "None recorded",
      "source": null
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    {
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  "faq": [
    {
      "question": "What does tariff line 9029.20.40.40 cover in the United States tariff?",
      "answer": "In the United States tariff, line 9029.20.40.40 covers speedometers and tachometers; stroboscopes, other speedometers and tachometers, for use in civil aircraft."
    },
    {
      "question": "What is the general (MFN) duty on 9029.20.40.40 in the United States?",
      "answer": "Goods under this line enter free of general (MFN) duty. The rate is published on 9029.20.40."
    }
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  "sections": [
    {
      "id": "covers",
      "title": "What this line covers",
      "text": [
        "In the United States tariff, line 9029.20.40.40 covers speedometers and tachometers; stroboscopes, other speedometers and tachometers, for use in civil aircraft.",
        "Its legal text is “For use in civil aircraft”, read under “Speedometers and tachometers; stroboscopes” and “Other speedometers and tachometers”."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "It falls under HS subheading 9029.20 in heading 90.29 (chapter 90). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff."
      ]
    },
    {
      "id": "duty",
      "title": "Duty",
      "text": [
        "Goods under this line enter free of general (MFN) duty.",
        "The rate is published on 9029.20.40."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 9029.20 yet."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "This page was last updated on 9 October 2026.",
        "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling."
      ]
    }
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  "data": {
    "type": "country-line",
    "country": {
      "code": "US",
      "name": "United States",
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      "name": "United States",
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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "90",
      "description": "Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof"
    },
    "heading": {
      "code": "9029",
      "description": "Revolution counters, production counters, taximeters, odometers, pedometers and the like; speedometers and tachometers, other than those of heading 9014 or 9015; stroboscopes; parts and accessories thereof"
    },
    "subheading": {
      "code": "902920",
      "description": "Speed indicators and tachometers; stroboscopes"
    },
    "line": {
      "code": "9029204040",
      "description": "For use in civil aircraft",
      "levels": [
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        "Other speedometers and tachometers",
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      "keywords": [],
      "lang": "en",
      "general": {
        "code": "90292040",
        "dutyText": "Free",
        "startDate": null,
        "endDate": null,
        "unit": null
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      "measures": [],
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        "description": "Bicycle speedometers"
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        "code": "9029204080",
        "description": "Other"
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      {
        "code": "9029206000",
        "description": "Stroboscopes"
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      "indexable": true
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  "code": "9029204040",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://border.bot/legal/terms",
  "notice": "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.",
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