Regarding the seismic motion evaluation and establishment of the reference seismic motion for the screening of compliance with new regulatory standards at the Hamaoka Nuclear Power Station, a Special Investigation Committee composed solely of external experts neutrally verified the matter after internal and external whistleblowing. Investigation period: 2026\/1\/5 to 9\/11; investigation methods included hearings, digital forensics, questionnaires, and document review. The results will be published as a report including fact-finding, cause analysis, and recommendations for preventing 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Incorporated","jir_importance":"\u2605\u2605\u2605\u2606\u2606","jir_publication_date":"2026-09-14","jir_source_link":"https:\/\/japanir.jp\/wp-content\/uploads\/2026\/09\/9502-20260914-02.pdf","jir_short_summary":"Regarding the seismic motion evaluation and establishment of the reference seismic motion for the screening of compliance with new regulatory standards at the Hamaoka Nuclear Power Station, a Special Investigation Committee composed solely of external experts neutrally verified the matter after internal and external whistleblowing. Investigation period: 2026\/1\/5 to 9\/11; investigation methods included hearings, digital forensics, questionnaires, and document review. The results will be published as a report including fact-finding, cause analysis, and recommendations for preventing recurrence.","jir_summary":"### Overview of the Investigation\nA Special Investigation Committee composed solely of external experts was established regarding the seismic motion evaluation for the screening of compliance with new regulatory standards at the Hamaoka Nuclear Power Station. The purpose is to investigate and certify factual relationships and propose measures to prevent recurrence. The committee conducted 54+ hearings, digital forensics, and questionnaire surveys. Investigation period: January 5 to September 11, 2026. The disclosure version aims to ensure transparency of factual relationships and prevent recurrence.\n\n### Outlook and Disclosure\nThe report will be submitted to the Board of Directors of Chubu Electric Power, including organizational summaries in Appendices and Appendix 2. The investigation report is intended to strengthen corporate governance and promote consideration of recurrence prevention measures, and is not aimed at pursuing legal responsibility. The disclosure version will anonymize information from a privacy perspective. Further concrete recurrence prevention measures and explanations to internal and external stakeholders are expected.","jir_financial_highlights":"Investigation period: 2026 \u5e74 1 \u6708 5 \u65e5\u304b\u3089 2026 \u5e74 9 \u6708 11 \u65e5\u307e\u3067 (Invariable)\nOrganizational response: Special Investigation Committee established (Newly established)","jir_category":"","jir_hashtags":"#ChubuElectricPower, #SpecialInvestigationCommittee, #NuclearRegulation, #HamaokaNuclearPowerStation","jir_key_figures":"Investigation period: 2026 \u5e74 1 \u6708 5 \u65e5\u301c 9 \u6708 11 \u65e5\nHearings: 54 \u540d\u4ee5\u4e0a, total respondents 4,221 \u540d\uff08questionnaires\uff09\nInvestigation methods: document review, hearings, digital forensics, questionnaires, helpline","jir_meta_title":"Chubu Electric Power \u2014 Special Investigation Committee Investigation Report (Disclosure Version) to be Published | September 2026","jir_meta_description":"Chubu Electric Power's Special Investigation Committee conducted seismic motion evaluation related to the screening for compliance with new regulatory standards at the Hamaoka Nuclear Power Station. The report will include fact-finding, cause analysis, and recommendations for recurrence prevention, and will be submitted to the Board of Directors. The disclosure version will apply anonymization.","jir_og_title":"Chubu Electric Power \u2014 Publication of the Special Investigation Committee Investigation Report (Disclosure Version) | September 2026","jir_og_description":"Chubu Electric Power's Special Investigation Committee is investigating related events to the Hamaoka Nuclear Power Station screening. The report to be published includes fact-finding, cause analysis, and recurrence prevention measures. Anonymization will be applied.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":7410,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"disclosure_update","footnotes":""},"sector":[],"importance":[],"class_list":["post-113301","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n