{
  "id": 12603668,
  "title": "Handling Missing PlantCode and PlantCity from vPIC Without Fake Factory Labels",
  "url": "https://urgent.news/2026/10/07/handling-missing-plantcode-and-plantcity-from-vpic-without-fake",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-07T10:34:33.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/vin_lookup_8dbd4710f77e9e/handling-missing-plantcode-and-plantcity-from-vpic-without-fake-factory-labels-9og"
  },
  "original_language": "en",
  "account": null,
  "summary": "The article discusses the issue of handling missing PlantCode and PlantCity fields from the NHTSA vPIC dataset in software applications. It argues against the temptation to create fake factory labels based on the 11th VIN character or other unreliable sources, and instead recommends explicitly stating when plant data is not provided. The author emphasizes that plant fields in DecodeVinValues-style responses are useful identifiers when present, but not a guarantee of the vehicle's assembly location or a license to fill nulls with tribal knowledge. The post provides a code example demonstrating how to model absence explicitly and clean raw input data.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}