Enforcement record
Administrative Guidance against 京成電鉄株式会社
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.
View company profileAction type
Administrative Guidance
Law
Railway Business Act
Authority
Action date
14 December 2023
Current page: Enforcement record
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Source verification
Public-source and preservation status
- Publishing authority
- Official source URL
- Recorded by RegBase
- Entity match
- Confirmed against the current entity-resolution policy
- Kiroku preservation
- Completed archive verified
- Captured: Jul 11, 2026, 03:34 PM JST
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Action summary
- Company
- 京成電鉄株式会社Japanese originalOriginal: 京成電鉄株式会社Corporate Number: 7010601012155
- Entity match
- Confirmed entity match100/100Machine checkedsource_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
- Railway Business Act鉄道事業法
- Action type
- Administrative Guidance行政指導
- Action date
- 14 December 2023
- Issuing authority
- Industry context
- 鉄道事業者
Violation
Between October 16 and October 20, 2023, the Chiba Prefectural Transport Bureau conducted a safety audit of Keisei Electric Railway Co., Ltd. The audit revealed issues requiring improvement, notably that the company did not carry out the necessary procedures for changes to railway facilities, such as modifications to insulator joints, under Article 12 of the Railway Business Act. The bureau has instructed the company to promptly complete the required procedures, include an investigation into the underlying causes, and implement measures to prevent recurrence. The company must report on the corrective actions by February 14, 2024.
Show original Japanese text
令和5年10月16日から10月20日まで、貴社に対して保安監査を実施したところであるが、監査の結果、改善を要する事項が認められたことから、下記の事項について、改善措置を講ずるよう指示する。 講じた措置については、令和6年2月14日までに報告されたい。 記 以下の事項の改善措置を講ずるにあたっては、発生した背後要因を含めて原因を究明した上で、再発防止のための措置を講ずること。 1.絶縁継目板の交換工事において、鉄道事業法第12条に基づく鉄道施設の変更(レールの付属品の種類及び構造寸法の変更)の手続きを行っていないことを確認した。 よって、速やかに所要の手続きを行うとともに、手続き漏れを防ぐよう必要な措置を構ずること。 以 上 【関東運輸局】
Business location and permit details
- Business location address
- 千葉県市川市
- Legal articles
- 鉄道事業法
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=102
These fields are extracted from the original Japanese disclosure or linked overview pages when available.
Compliance context
Low-mediumAdministrative guidance or supervision was publicly disclosed by the authority.
Japanese regulatory disclosure under Railway Business Act.
Use as a monitoring signal. Confirm details before treating it as a formal sanction.
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
- Extracted at
- 2026-07-17T09:23:20.661+00:00
- Evidence checked
- 2026-07-17T09:23:20.587+00:00
- Archive captured
- 2026-07-11T06:34:34.610088+00:00
Show audit JSON
{
"record": {
"id": "d6d4e7c2-02c5-4250-aa72-34627ad2c292",
"url": "https://regbase.jp/en/enforcement/d6d4e7c2-02c5-4250-aa72-34627ad2c292",
"company_name_original": "京成電鉄株式会社",
"company_name_registry": "京成電鉄株式会社",
"corporate_number": "7010601012155",
"law": {
"ja": "鉄道事業法",
"en": "Railway Business Act"
},
"action_type": {
"ja": "行政指導",
"en": "Administrative Guidance"
},
"authority": {
"ja": "",
"en": ""
}
},
"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": "Low-medium",
"actionMeaning": "Administrative guidance or supervision was publicly disclosed by the authority.",
"practicalNote": "Use as a monitoring signal. Confirm details before treating it as a formal sanction.",
"lawContext": "Japanese regulatory disclosure under Railway Business Act."
},
"evidence": {
"recordUrl": "https://regbase.jp/en/enforcement/d6d4e7c2-02c5-4250-aa72-34627ad2c292",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=102",
"officialDocumentUrl": null,
"archiveUrl": "https://kiroku.today/a/19bfc70f9bfzkwg0",
"archivedSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=102",
"archiveCapturedAt": "2026-07-11T06:34:34.610088+00:00",
"extractedAt": "2026-07-17T09:23:20.661+00:00",
"translatedAt": "2026-07-10T13:10:45.167+00:00",
"evidenceCheckedAt": "2026-07-17T09:23:20.587+00:00",
"generatedAt": "2026-09-09T10:49:40.902Z"
},
"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
- 京成電鉄株式会社 Japanese original
- Japanese name
- 京成電鉄株式会社
- Corporate Number
- 7010601012155
- Registered address
- 千葉県市川市八幡3丁目3番1号
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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.