Enforcement record

Administrative Guidance against 東急電鉄株式会社

東急電鉄株式会社 (Railway Business Act)

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Railway Business ActConfirmed entity match30 October 2024

Action type

Administrative Guidance

Law

Railway Business Act

Authority

Action date

30 October 2024

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 13, 2026, 10:01 AM JST

“Confirmed” means that RegBase matched this record to the cited public disclosure or entity under the stated checks. It does not verify the truth of the disclosure or guarantee the entity’s current status, creditworthiness, or any legal conclusion.

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For developers: JSON integration details

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/api/v1/enforcements?corporate_number=2011001127829&limit=10
Open JSONSpecs

Action summary

Company
東急電鉄株式会社Japanese original
Original: 東急電鉄株式会社
Corporate Number: 2011001127829
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
Railway Business Act
鉄道事業法
Action type
Administrative Guidance
行政指導
Action date
30 October 2024
Issuing authority
Industry context
鉄道事業者

Violation

Machine-translated summary — verify against original

On October 30, 2024, the Ministry of Land, Infrastructure, Transport and Tourism issued administrative guidance to Tokyu Corporation (corporate number 2011001127829) following an inspection related to the emergency inspection of railway vehicle wheel axles conducted nationwide starting September 12, 2024. During this process, reports emerged that Tokyu and Sogo Vehicle Manufacturing Co., Ltd. had altered work records improperly. Such record modifications undermine the safety management system and are unacceptable. An audit under the Railway Business Act revealed the following confirmed facts: 1. Actual conditions regarding regulations: - The pressing work of wheel axles was outsourced without following internal safety management regulations. - The contractor lacked regulations on pressing force values and handling deviations; they verified pressing force by obtaining drawings or calculating values themselves. 2. Actual conditions at the site: - Deviated wheel axles were used without proper approval, and this practice was orally and tacitly continued. - The contractor believed deviations in pressing force were acceptable. 3. Staff knowledge and training: - No systematic education on wheel axle assembly was provided. 4. Record modification: - Records could be and were actually modified at the contractor. - Record modifications were orally and tacitly accepted within the workplace. 5. Management of work: - Supervisors did not verify whether wheel axles could be used. These facts violate the standards set forth in the Ministerial Ordinance No. 87, Article 4, and Article 18-3, Paragraph 2, of the Railway Business Act. Based on these findings, Tokyu is instructed to: (1) Develop internal regulations regarding pressing work. (2) Improve management of staff education and training. (3) Establish mechanisms to prevent record modifications, including verification procedures. (4) Review and enhance safety management systems across departments. Tokyu must submit a plan or take measures for items (1) to (4) by January 31, 2025, and for item (4) by March 31, 2025.

Show original Japanese text

令和６年９月１２日から全国の鉄軌道事業者に対し指示した「鉄道車両における 輪軸の緊急点検」の過程において、貴社及び株式会社総合車両製作所より株式会社 総合車両製作所による作業記録の書き換えなどの不適切事案の報告があった。こう した作業記録の書き換えについては、輸送の安全確保の仕組みを根底から覆す行為 であり、到底容認できるものではないことから、国土交通省において鉄道事業法に 基づく保安監査を実施したところ、「１．確認された事実関係」に示す事実が明らか となったことから、速やかに「２．講ずべき措置」に示す改善措置を講ずるよう指 示する。 １． 確認された事実関係 (ア) 規程類に関する実態 ・輪軸の圧入作業を安全管理規程類（業務の受委託に関する事項）に基づかず、 委託していた。 ・委託先において、圧入力値に関する規定や、規定された数値を逸脱した場合の 取扱い等についての規程類がなく、事業者から図面を入手して圧入力値を確認 したり、図面がない場合は自ら圧入力値を算出したりしていた （イ） 現場における圧入作業の実態 ・委託先において、規定等から逸脱した輪軸をそのまま使用することが長く職場 内で口頭で漫然と踏襲されていた。 ・委託先において、圧入力値の基準範囲を逸脱しても問題はないと認識していた。 （ウ）係員の知識と教育の実態 ・委託先において、輪軸組立作業の知識に関する教育が体系的に行われていなか った。 （エ）作業記録の書き換えの実態 ・委託先において、作業記録の書き換えが可能であり実際に書き換えていた。 ・委託先において、作業記録の書き換えは職場内で口頭で漫然と踏襲されていた。 （オ）作業の管理の実態 ・管理的立場にいる者が、輪軸の使用の可否に係る判断に必要な確認を行ってい なかった。 以上の確認された事実関係は、鉄道に関する技術上の基準を定める省令第８７条 第４項及び鉄道事業法第１８条の３第２項に抵触する。 ２． 東急電鉄株式会社が講ずべき措置 「２．確認された事実関係」を踏まえ、東急電鉄株式会社が講ずべき措置を以 下に記載する。 (１) 規程類の整備 ・圧入作業に関する社内規程類を整備すること。 ・委託先の規程類ひいては実作業に自社の社内規程類が反映されるよう、適切に 管理できる体制に改善すること。 (２) 教育体制の改善 ・委託先の圧入作業に関する教育及び訓練の管理ができるよう改善すること。 (３) 作業記録の書き換えの防止 ・委託先と協議のもと、作業記録の書き換えが容易に行われない仕組みを確立す るとともに、貴社において必要な確認を行うこと。 ・委託先における内部監査等の仕組みを検証し、不適切な取扱いが見過ごされな い体制を整備すること。 (４) 安全管理体制の点検と見直し ・同様の問題が他の作業や部門で無いか点検し、必要な見直しを行うこと。 ３． 報告期限 ２．（１）～（４）について、措置を講じ、又は、措置を講ずるための計画を策 定し、２．（１）～（３）については、令和７年１月３１日までに、２．（４）に ついては、令和７年３月３１日までに報告すること。 【鉄道局】

Business location and permit details

Business location address
東京都渋谷区
Legal articles
鉄道事業法鉄道に関する技術上の基準を定める省令
Overview page
https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=150
PDF
https://www.mlit.go.jp/tetudo/content/001840488.pdf

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

Compliance context

Low-medium

Administrative 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
Original source (Japanese)Open the official decision document / PDFOpen preserved source and evidence pack
Extracted at
2026-07-17T09:22:41.831+00:00
Evidence checked
2026-07-17T09:22:41.766+00:00
Archive captured
2026-07-13T01:01:19.381837+00:00
Show audit JSON
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    "company_name_original": "東急電鉄株式会社",
    "company_name_registry": "東急電鉄株式会社",
    "corporate_number": "2011001127829",
    "law": {
      "ja": "鉄道事業法",
      "en": "Railway Business Act"
    },
    "action_type": {
      "ja": "行政指導",
      "en": "Administrative Guidance"
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      "ja": "",
      "en": ""
    }
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    "confidence": 100,
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    "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",
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  "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."
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    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=150",
    "officialDocumentUrl": "https://www.mlit.go.jp/tetudo/content/001840488.pdf",
    "archiveUrl": "https://kiroku.today/a/01c2619aabiin30b",
    "archivedSourceUrl": "https://www.mlit.go.jp/tetudo/content/001840488.pdf",
    "archiveCapturedAt": "2026-07-13T01:01:19.381837+00:00",
    "extractedAt": "2026-07-17T09:22:41.831+00:00",
    "translatedAt": "2026-07-10T13:10:40.172+00:00",
    "evidenceCheckedAt": "2026-07-17T09:22:41.766+00:00",
    "generatedAt": "2026-09-12T14:04:49.897Z"
  },
  "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
東急電鉄株式会社 Japanese original
Japanese name
東急電鉄株式会社
Corporate Number
2011001127829
Registered address
東京都渋谷区神泉町８番１６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.