{
  "node": {
    "id": "term:traceability",
    "type": "Term",
    "label": "Traceability",
    "properties": {
      "id": "traceability",
      "name": "Traceability",
      "section": "topic-manufacturing",
      "definition": "Recording for each cell which material lots, machines and process conditions produced it, so a field failure can be traced to a batch and a recall limited to it. The EU battery passport extends this record to the cell’s whole life.",
      "related": [
        "battery-passport",
        "yield",
        "end-of-line-testing",
        "iso-management-systems"
      ],
      "example": {
        "title": "Connect records to identity",
        "text": "A cell record can link its material lots and electrode rolls. A lot identifier joins records; it is not a measured quality value."
      },
      "url": "https://lemonergy.com/learn/glossary/traceability/",
      "mentions": []
    }
  },
  "edges": [
    {
      "id": "edge:2592",
      "source": "term:traceability",
      "target": "topic:topic-manufacturing",
      "type": "belongsTo",
      "properties": {
        "sourceFile": "terms.json"
      }
    },
    {
      "id": "edge:2593",
      "source": "term:traceability",
      "target": "term:battery-passport",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:2594",
      "source": "term:traceability",
      "target": "term:yield",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:2595",
      "source": "term:traceability",
      "target": "term:end-of-line-testing",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:2596",
      "source": "term:traceability",
      "target": "term:iso-management-systems",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    }
  ],
  "neighbors": [
    {
      "id": "topic:topic-manufacturing",
      "type": "Topic",
      "label": "Manufacturing",
      "properties": {
        "id": "topic-manufacturing",
        "name": "Manufacturing",
        "lede": "The steps that turn powders and foils into a finished cell, in production order.",
        "context": "Place operations and quality checks in process order.",
        "example": "An electrode can meet coating mass targets but fail adhesion or moisture checks later.",
        "lesson_url": "https://lemonergy.com/learn/fundamentals/cell-production/",
        "lesson_label": "Open production"
      }
    },
    {
      "id": "term:battery-passport",
      "type": "Term",
      "label": "Battery passport",
      "properties": {
        "id": "battery-passport",
        "name": "Battery passport",
        "section": "topic-sustainability",
        "definition": "A digital record for each electric-vehicle and industrial battery, required in the EU from 2027, holding its composition, carbon footprint, due-diligence data, state of health and repair history, accessible by QR code.",
        "related": [
          "eu-battery-regulation",
          "traceability",
          "carbon-footprint",
          "state-of-health",
          "recycled-content",
          "battery-pack-aadhaar-number"
        ],
        "url": "https://lemonergy.com/learn/glossary/battery-passport/",
        "mentions": []
      }
    },
    {
      "id": "term:yield",
      "type": "Term",
      "label": "Yield",
      "properties": {
        "id": "yield",
        "name": "Yield",
        "aka": [
          "scrap rate"
        ],
        "section": "topic-manufacturing",
        "definition": "The fraction of started material that ends as saleable cells. New plants often run at 60–80 % and mature ones above 95 %; because materials dominate cell cost, each point of scrap is expensive.",
        "unit": "%",
        "related": [
          "cost-per-kwh",
          "gigafactory",
          "end-of-line-testing"
        ],
        "example": {
          "title": "Declare the denominator",
          "text": "950 passing units out of 1000 inspected gives 95% unit pass yield for that test. It does not report scrap mass or every upstream yield."
        },
        "url": "https://lemonergy.com/learn/glossary/yield/",
        "mentions": []
      }
    },
    {
      "id": "term:end-of-line-testing",
      "type": "Term",
      "label": "End-of-line testing",
      "properties": {
        "id": "end-of-line-testing",
        "name": "End-of-line testing",
        "abbr": "EOL test",
        "section": "topic-manufacturing",
        "definition": "The final measurements on every finished cell — capacity, internal resistance and open-circuit voltage — used to reject faulty cells and sort good ones into matched grades.",
        "related": [
          "grading",
          "capacity-test",
          "k-value",
          "cell-finishing"
        ],
        "lesson": "fundamentals/cell-production/#finishing",
        "url": "https://lemonergy.com/learn/glossary/end-of-line-testing/",
        "mentions": [
          "internal-resistance",
          "open-circuit-voltage"
        ]
      }
    },
    {
      "id": "term:iso-management-systems",
      "type": "Term",
      "label": "ISO 9001, ISO 14001 and ISO 45001",
      "properties": {
        "id": "iso-management-systems",
        "name": "ISO 9001, ISO 14001 and ISO 45001",
        "aka": [
          "ISO 9001",
          "ISO 14001",
          "ISO 45001",
          "IATF 16949"
        ],
        "section": "topic-standards-stationary",
        "definition": "The three certifiable management-system standards that cell and pack makers are expected to hold: ISO 9001 for quality, ISO 14001 for environmental management and ISO 45001 for occupational health and safety. Automotive suppliers add IATF 16949, the industry’s quality-system standard built on ISO 9001.",
        "related": [
          "cell-production",
          "gigafactory",
          "traceability",
          "fmea",
          "yield"
        ],
        "url": "https://lemonergy.com/learn/glossary/iso-management-systems/",
        "mentions": []
      }
    }
  ]
}