Union bug

{
  "id": "MLC-T-IND-006354",
  "term": "Union bug",
  "field": "Industrial and trades",
  "definition": "A small, standardized emblem or logo printed on materials to indicate that the work was produced by members of a labor union. This symbol serves as a mark of union craftsmanship and adherence to union labor standards. It often appears discreetly on printed matter such as brochures, posters, and political campaign materials.",
  "subject": "Industrial printing",
  "see_also": [
    "bug"
  ],
  "translations": {
    "de": "Gewerkschaftsplakette",
    "es": "sello sindical",
    "fr": "logo syndical"
  },
  "url": "https://mlchart.com/terminology/industrial/union-bug/"
}