Enforcement record

Directive against 協進建設株式会社

協進建設株式会社 (Construction Business Act)

This page is one enforcement record linked to a confirmed legal entity. Company-level Official Gazette notices, registry data, related-company signals, and other public records are collected on the company profile.

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Construction Business ActChiba PrefectureConfirmed entity match31 March 2023

Action type

Directive

Law

Construction Business Act

Authority

Chiba Prefecture

Action date

31 March 2023

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority: Chiba Prefecture
Official source URL: Recorded by RegBase
Entity match: Confirmed against the current entity-resolution policy
Kiroku preservation: Archive not completed

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/api/v1/enforcements?corporate_number=5040001001724&limit=10

Open JSON Specs

Action summary

Company: 協進建設株式会社Japanese original
Original: 協進建設株式会社
Corporate Number: 5040001001724
Entity match: Confirmed entity match100/100Machine checked
source_corporate_number_nta_current_name
国税庁法人番号データとの独立照合で対象法人を確認しました（source_corporate_number_nta_current_name）。
Governing law: Construction Business Act
建設業法
Action type: Directive
指示
Action date: 31 March 2023
Issuing authority: Chiba Prefecture
千葉県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

On March 11, 2022, Kyo-shin Construction Co., Ltd. conducted a renovation of a mixed-use residential and commercial building in Inage-ku, Chiba City. During this project, the company allowed subcontractor workers to use a scaffolding walkway without the legal exemption, despite the risk of falls and without implementing necessary safety measures to prevent worker accidents. Based on this fact, the Chiba Summary Court issued a summary order (Case No. 30898 of 2022) for violations of the Industrial Safety and Health Act, imposing a fine of 200,000 yen. This is recognized as a violation under Article 28, Paragraph 1, Item 3 of the Building Business Act. The authorities instructed the company to take measures to prevent recurrence, including promptly informing staff about the violation and ensuring compliance with relevant laws, and to report the measures taken within 30 days.

Show original Japanese text

協進建設株式会社は、令和４年３月１１日千葉県千葉市稲毛区稲毛台町での店舗併用住宅改修工事において、下請負人の労働者に架設通路を使用させるにあたり、法定の除外事由がないのに、墜落により労働者に危険を及ぼすおそれがあったにもかかわらず、労働者の労働災害を防止するため必要な措置を講じなかった。当該事実に基づき、千葉簡易裁判所から令和４年（い）第３０８９８号略式命令において、労働安全衛生法違反により、罰金２０万円に処せられた。このことが、建設業法第２８条第１項第３号に該当すると認められる。

Business location and permit details

Business location address: 千葉県千葉市花見川区長作町３５５－４
Representative: 松下重雄
Permit / registration number: 千葉県知事（特ー１）第１６５７８号
Permitted business types: Building works, Carpentry works, Plastering works, Roof works, Tile, brick, and block works, Steel structure works, Reinforcing bar works, Sheet-metal works, Glass works, Painting works, Waterproofing works, Interior finishing works, Fittings works
Legal articles: 建設業法第２８条第１項
Cause of action: 協進建設株式会社は、令和４年３月１１日千葉県千葉市稲毛区稲毛台町での店舗併用住宅改修工事において、下請負人の労働者に架設通路を使用させるにあたり、法定の除外事由がないのに、墜落により労働者に危険を及ぼすおそれがあったにもかかわらず、労働者の労働災害を防止するため必要な措置を講じなかった。当該事実に基づき、千葉簡易裁判所から令和４年（い）第３０８９８号略式命令において、労働安全衛生法違反により、罰金２０万円に処せられた。このことが、建設業法第２８条第１項第３号に該当すると認められる。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=82

These fields are extracted from the original Japanese disclosure or linked overview pages when available.

Compliance context

Medium

A regulator issued a directive requiring specified action.

Construction business law covering licensing, contractor obligations, and public-interest rules for construction work.

Verify the required action and whether the company has disclosed remediation or completion.

This context is an operational aid for review workflows, not a credit opinion or legal conclusion.

Open original sources and verification detailsOfficial URL, direct PDF, and Kiroku archive

Original Chiba Prefecture source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T08:52:22.544+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "93cb2ae8-5691-4fe1-a06d-e10da8b54850",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xie-jin-jian-she-20230331",
    "company_name_original": "協進建設株式会社",
    "company_name_registry": "協進建設株式会社",
    "corporate_number": "5040001001724",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "千葉県",
      "en": "Chiba Prefecture"
    }
  },
  "entity_match": {
    "status": "confirmed",
    "confidence": 100,
    "method": "source_corporate_number_nta_current_name",
    "method_label": "source_corporate_number_nta_current_name",
    "notes": "国税庁法人番号データとの独立照合で対象法人を確認しました（source_corporate_number_nta_current_name）。"
  },
  "review": {
    "status": "machine_reviewed",
    "label": "Machine checked"
  },
  "compliance_context": {
    "severity": "Medium",
    "actionMeaning": "A regulator issued a directive requiring specified action.",
    "practicalNote": "Verify the required action and whether the company has disclosed remediation or completion.",
    "lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xie-jin-jian-she-20230331",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=82",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T14:50:24.671+00:00",
    "evidenceCheckedAt": "2026-07-17T08:52:22.544+00:00",
    "generatedAt": "2026-09-07T15:57:28.925Z"
  },
  "limitations": [
    "RegBase aggregates public Japanese government disclosures and does not provide a credit opinion.",
    "English summaries are provided for reference. The original Japanese source is authoritative.",
    "Possible or unresolved entity matches should be manually verified before use in a decision."
  ]
}

The original Japanese disclosure is the authoritative record. Use possible or unresolved matches only as leads for manual review.

Language

日本語版を見る (Japanese)

Company info

English name: 協進建設株式会社 Japanese original
Japanese name: 協進建設株式会社
Corporate Number: 5040001001724
Registered address: 千葉県千葉市花見川区長作町３５５番地４

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About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.