{
  "summary": "HS code 8542.31 covers electronic integrated circuits, processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits. It sits in heading 85.42 (electronic integrated circuits) in chapter 85 (electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles). Other goods of heading 85.42 are classified under 8542.32 (electronic integrated circuits, memories), 8542.33 (electronic integrated circuits, amplifiers), 8542.39 (electronic integrated circuits, other) or 8542.90 (parts).",
  "updatedAt": "2026-10-13",
  "facts": [
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      "label": "HS code",
      "value": "8542.31",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Covers",
      "value": "Electronic integrated circuits, processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits",
      "source": "border.bot release GLOBAL:hs #1"
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    {
      "label": "Heading",
      "value": "85.42: Electronic integrated circuits",
      "source": "border.bot release GLOBAL:hs #1",
      "url": "https://staging.border.bot/hs-codes/8542"
    },
    {
      "label": "Chapter",
      "value": "85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles",
      "source": "border.bot release GLOBAL:hs #1",
      "url": "https://staging.border.bot/hs-codes/85"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Duty rates",
      "value": "Set by each country’s tariff",
      "source": null,
      "url": "https://staging.border.bot/countries"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 8542.31 cover?",
      "answer": "HS code 8542.31 covers electronic integrated circuits, processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits."
    },
    {
      "question": "Which heading and chapter is HS code 8542.31 in?",
      "answer": "HS code 8542.31 is in heading 85.42 (electronic integrated circuits) in chapter 85 (electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles)."
    },
    {
      "question": "Where are goods of heading 85.42 classified when 8542.31 doesn’t fit?",
      "answer": "Other goods of heading 85.42 are classified under 8542.32 (electronic integrated circuits, memories), 8542.33 (electronic integrated circuits, amplifiers), 8542.39 (electronic integrated circuits, other) or 8542.90 (parts)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 8542.31 covers electronic integrated circuits, processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits.",
        "The legal text of the subheading is “Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits”, read under “Electronic integrated circuits”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 85.42 are classified under 8542.32 (electronic integrated circuits, memories), 8542.33 (electronic integrated circuits, amplifiers), 8542.39 (electronic integrated circuits, other) or 8542.90 (parts)."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "8542.31 is a six-digit subheading. Its first two digits, 85, are the chapter; the first four, 8542, are heading 85.42; the last two, 31, identify the subheading within the heading.",
        "Countries add their own digits after these six for their national tariff lines."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No national tariff lines under 8542.31 are live on border.bot yet. Tariffs built on the Harmonized System (HS2022) use 8542.31 at six digits and add their own digits after it."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The Harmonized System legal text comes from border.bot release 1 (edition HS 2022), imported from a file, and has been live since 13 October 2026.",
        "This page was last updated on 13 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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    "heading": {
      "code": "8542",
      "description": "Electronic integrated circuits"
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      "code": "854231",
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        "code": "854233",
        "description": "Electronic integrated circuits: Amplifiers"
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        "code": "854239",
        "description": "Electronic integrated circuits: Other"
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        "country": "GLOBAL",
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  "code": "854231",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://staging.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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