Enforcement record
Referral to Prosecutors and Public Announcement disclosure naming 岩井建設（株）
This page records one action from a Japanese government disclosure, including the published name, governing law, authority, action details, and official source.
Action type
Referral to Prosecutors and Public Announcement
Law
Industrial Safety and Health Act
Authority
Gunma Labour Bureau
Action date
22 February 2024
RegBase evidence report
Japanese public-record enforcement check
Saveable record of the published action, regulator source, source status, and review notes for internal compliance files.
- Report ID
- RB-EN-ENFORCEMENT-ROUDOU-ANZEN-EISE-202607261628
- Generated at
- 27 July 2026 at 01:28
- Record URL
- https://regbase.jp/en/enforcement/roudou-anzen-eiseiho-yan-jing-jian-she-20240222
1. Review Summary
| Disclosure name | 岩井建設（株） | Corporate Number | Not stated in the disclosure |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | Outside this report's scope |
| Action date | 22 February 2024 | Authority | Gunma Labour Bureau |
| Law | Industrial Safety and Health Act | Action type | Referral to Prosecutors and Public Announcement |
| Source status | Preserved public-source archive recorded | ||
This report summarizes public Japanese government disclosure data held by RegBase. It is not a credit score, sanctions conclusion, legal opinion, or adverse-media determination. Confirm important decisions against the linked official Japanese source.
2. Published Information
| Published name | 岩井建設（株） |
|---|
3. Enforcement Record
| Target name in disclosure | 岩井建設（株） |
|---|---|
| Authority | Gunma Labour Bureau (群馬労働局) |
| Law / action type | Industrial Safety and Health Act / Referral to Prosecutors and Public Announcement |
| Action / announcement date | Action: 22 February 2024 / Announcement: 22 February 2024 |
| English summary | In Minakami Town, a company used a breaker for excavation work without deploying a guide, leading workers into hazardous areas. In Tano District, Gunma Prefecture, during rope installation work at a height of approximately 14 meters on a slope, a company did not take measures to prevent falls, risking worker safety. In Tomioka City, Gunma Prefecture, a company failed to implement safety measures at an excavation site within a water channel at about 4 meters height, where there was a risk of falling. |
| Original Japanese text | みなかみ町 ち入らせたもの 建設機械であるブレーカを用いて掘削作業を行 わせるに当たり、誘導員を配置し誘導させるこ 上毛建設（株） となく、危険が生じる箇所に労働者を立ち入ら みなかみ町 せたもの 高さ約14メートルの法面上でロープ高所作業用 群馬県多野郡 ロープの設置作業を行わせていた際、墜落に 塚本建設（株） よる危険を防止するための措置を講じなかった 神流町 もの 墜落により危険を及ぼすおそれのあった約4 群馬県富岡市 メートル上の放水路内の掘削された箇所に、ダ ... |
| Official source | https://www.niph.go.jp/h-crisis/wp-content/uploads/2024/04/001150620.pdf |
| Source archive | https://kiroku.today/a/f988b945dem9b76o |
| Extraction / evidence timestamps | Extracted: 15 May 2026 at 06:13 / Evidence checked: 15 May 2026 at 06:13 / Archive captured: 26 May 2026 at 15:31 |
4. Business Location and Permit Details
No additional structured business-location or permit fields are recorded for this disclosure.
5. Other Confirmed Records for This Company
This report covers the single government disclosure shown on this page.
Reviewer Notes
| Reviewer | Team / company | ||
|---|---|---|---|
| Review purpose | |||
| Additional notes | |||
- □ Official source URL or archived source was checked.
- □ Corporate Number, address, or other identifiers were reviewed to avoid confusing similarly named entities.
- □ This document is understood as a public-record evidence file, not a credit decision or legal opinion.
Current page: Enforcement record
This screen focuses on one disclosed action: the published name, governing law, authority, facts, source status, and review evidence.
Free report
Save the disclosure record naming 岩井建設（株）
Includes the published name, regulator, governing law, source links, archive status, and reviewer note fields for internal due-diligence files.
Preserved evidence by Kiroku
Review the preserved source for 岩井建設（株）
Open the preserved public source with its capture time, original artifact, available verification data, and downloadable evidence pack.
For developers: JSON integration details
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Action summary
- Company
- 岩井建設（株）Japanese onlyOriginal: 岩井建設（株）
- Governing law
- Industrial Safety and Health Act労働安全衛生法
- Action type
- Referral to Prosecutors and Public Announcement送検・公表
- Action date
- 22 February 2024
- Issuing authority
- Gunma Labour Bureau群馬労働局
- Industry context
- 労働基準関係法令違反公表事案
Violation
In Minakami Town, a company used a breaker for excavation work without deploying a guide, leading workers into hazardous areas. In Tano District, Gunma Prefecture, during rope installation work at a height of approximately 14 meters on a slope, a company did not take measures to prevent falls, risking worker safety. In Tomioka City, Gunma Prefecture, a company failed to implement safety measures at an excavation site within a water channel at about 4 meters height, where there was a risk of falling.
Show original Japanese text
みなかみ町 ち入らせたもの 建設機械であるブレーカを用いて掘削作業を行 わせるに当たり、誘導員を配置し誘導させるこ 上毛建設（株） となく、危険が生じる箇所に労働者を立ち入ら みなかみ町 せたもの 高さ約14メートルの法面上でロープ高所作業用 群馬県多野郡 ロープの設置作業を行わせていた際、墜落に 塚本建設（株） よる危険を防止するための措置を講じなかった 神流町 もの 墜落により危険を及ぼすおそれのあった約4 群馬県富岡市 メートル上の放水路内の掘削された箇所に、ダ ...
Compliance context
Context neededThis is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.
Japanese regulatory disclosure under Industrial Safety and Health Act.
Review the original Japanese source and determine relevance to your counterparty-risk workflow.
This context is an operational aid for review workflows, not a credit opinion or legal conclusion.
Evidence pack
- Extracted at
- 2026-05-14T21:13:26.076+00:00
- Evidence checked
- 2026-05-14T21:13:26.076+00:00
- Archive captured
- 2026-05-26T06:31:21.443121+00:00
Show audit JSON
{
"record": {
"id": "12725c15-6ff9-476a-9325-bf9f690eb4cf",
"url": "https://regbase.jp/en/enforcement/roudou-anzen-eiseiho-yan-jing-jian-she-20240222",
"company_name_original": "岩井建設（株）",
"company_name_registry": null,
"corporate_number": null,
"law": {
"ja": "労働安全衛生法",
"en": "Industrial Safety and Health Act"
},
"action_type": {
"ja": "送検・公表",
"en": "Referral to Prosecutors and Public Announcement"
},
"authority": {
"ja": "群馬労働局",
"en": "Gunma Labour Bureau"
}
},
"entity_match": {
"status": "unresolved",
"confidence": 60,
"method": "extracted_japanese_name",
"method_label": "Company name extracted from the Japanese public disclosure",
"notes": "The linked company profile has not been verified under the current identity policy."
},
"review": {
"status": "machine_reviewed",
"label": "Machine checked"
},
"compliance_context": {
"severity": "Context needed",
"actionMeaning": "This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.",
"practicalNote": "Review the original Japanese source and determine relevance to your counterparty-risk workflow.",
"lawContext": "Japanese regulatory disclosure under Industrial Safety and Health Act."
},
"evidence": {
"recordUrl": "https://regbase.jp/en/enforcement/roudou-anzen-eiseiho-yan-jing-jian-she-20240222",
"officialSourceUrl": "https://www.niph.go.jp/h-crisis/wp-content/uploads/2024/04/001150620.pdf",
"officialDocumentUrl": null,
"archiveUrl": "https://kiroku.today/a/f988b945dem9b76o",
"archivedSourceUrl": "https://www.niph.go.jp/h-crisis/wp-content/uploads/2024/04/001150620.pdf",
"archiveCapturedAt": "2026-05-26T06:31:21.443121+00:00",
"extractedAt": "2026-05-14T21:13:26.076+00:00",
"translatedAt": "2026-07-06T04:10:33.966+00:00",
"evidenceCheckedAt": "2026-05-14T21:13:26.076+00:00",
"generatedAt": "2026-07-26T16:28:44.926Z"
},
"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)About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.