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Main Office of Measures

government organization in Warsaw, Poland
Organization government_agency Q9284451
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Summary

Main Office of Measures is a government agency[1]. It is known by 17 alternative names across languages and contexts.[2]

Key Facts

  • Located in the administrative territorial entity: Warsaw[3]
  • Country: Poland[4]
  • Instance of: Q9367288[5]
  • Commons category: Main Measure Office Warsaw[6]
  • Inception: January 1, 1919[7]
  • Official website: https://www.gum.gov.pl/[8]
  • Email address: mailto:gum@gum.gov.pl[9]
  • Applies to jurisdiction: Poland[10]
  • Phone number: +48 22 581 93 99[11]
  • Official name: Główny Urząd Miar[12]
  • Short name: GUM[13]
  • On focus list of Wikimedia project: Govdirectory[14]
  • Street address: Ul. Elektoralna 2, 00-139 Warszawa[15]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . GRID Release 2017-05-22. wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . GRID Release 2017-05-22. wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . gum.gov.pl. gum.gov.pl. Provenance: wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . gum.gov.pl. gum.gov.pl. Provenance: wikidata.org.
  10. [12] ↑ . gum.gov.pl. gum.gov.pl. Provenance: wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . govdirectory.org. Retrieved . govdirectory.org. Provenance: wikidata.org.
  13. [15] ↑ . gum.gov.pl. gum.gov.pl. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Main Office of Measures. Retrieved October 14, 2026, from https://4ort.xyz/entity/main-office-of-measures
MLA “Main Office of Measures.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/main-office-of-measures.
BibTeX @misc{4ortxyz_main-office-of-measures_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Main Office of Measures}}, year = {2026}, url = {https://4ort.xyz/entity/main-office-of-measures}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Main Office of Measures — https://4ort.xyz/entity/main-office-of-measures (retrieved 2026-10-14)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 13d ago · RVA2869 · 2026-10-10 view diff on Wikidata ↗
    Linkedin company or organization id → glowny-urzad-miar
    Sitelink count → 1
    Wikipedia languages → ['pl']
    On focus list of wikimedia project → Govdirectory
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/58866|batch #58866]]"
  2. 13w ago · BorkedBot bot · 2026-07-22 view diff on Wikidata ↗
    Short name → {'lang': 'pl', 'text': 'GUM'}
    Facebook username → glownyurzadmiar
    Phone number → +48 22 581 93 99
    Email address → mailto:gum@gum.gov.pl
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetqualifier-add:1| */ Subject named as: Główny Urząd Miar, update youtube data ([[:toolforge:editgroups/b/CB/1b529af1c08b|details]])"
  3. 14w ago · FearlessSeamus · 2026-07-12 view diff on Wikidata ↗
    Google knowledge graph id → /g/123b93kl
    Scilit organization id → 62913
    Inception → +1919-01-01T00:00:00Z
    Isni → 0000000107196120
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Instance of: Q9367288"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.