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This web site provides information about health care and exposure dose of workers, regulations and guide lines, etc. with decommissioning reactors at TEPCO's Fukushima Daiichi Nuclear Power Station.

TOPICS

• Sep 8, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Aug 29, 2025)
  PDF 203KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Aug 5, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jul 30, 2025)
  PDF 160KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Aug 5, '25

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Jul 31, 2025) PDF 291KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Aug 5 '25

  Good Practices in Radiation Exposure Dose Reduction Measures (by Japan Atomic Energy Relations Organization) PDF 1.6MB

  TEPCO Fukushima Daiichi NPP
  Good Practices in Radiation Exposure Control
• Jul 9, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jun 27, 2025)
  PDF 163KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jun 4, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on May 30, 2025)
  PDF 82KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• May 8, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Apr 30, 2025)
  PDF 128KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• May 8, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Mar 28, 2025)
  PDF 132KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• May 8, '25

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Apr 24, 2025) PDF 284KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• May 8, '25

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Jan 30, 2025) PDF 284KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Mar 6, '25

  Responses and Actions Taken by the Ministry of Health, Labour and Welfare of Japan on Radiation Protection at Works Relating to the Accident at TEPCO’s Fukushima Daiichi Nuclear Power Plant
  12th Edition (Fiscal Year of 2024) PDF 2.5MB

  Regulations and Guidelines, etc. Annual Reports
• Mar 6, '25

  Activities of 2024 at the events including seminars, meeting, and symposia PDF 891KB

  
   
   
  TEPCO Fukushima Daiichi NPP Tour and Explanatory Meeting
• Mar 6, '25

  Cumulative effective dose by the fiscal year and the month(as of 31 October 2024)

  
  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Mar 6, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Feb 28, 2025)
  PDF 132KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Feb 10, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jan 31, 2025)
  PDF 122KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jan 14, '25

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Dec 27, 2024)
  PDF 122KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Dec 6, '24

  Results of supervision and instruction activities for employers of decommissioning workers at TEPCO’s Fukushima Daiichi Nuclear Power Plant and employers of decontamination workers in Fukushima Prefecture (for 2023) PDF 449KB

  Regulations and Guidelines, etc. Governmental Report
• Dec 6, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Nov 29, 2024)
  PDF 122KB

  
   
  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Nov 11, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Oct 30, 2024)
  PDF 156KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Nov 11, '24

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 283KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Oct 8, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Sep 27, 2024)
  PDF 159KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Sep 19, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Aug 30, 2024)
  PDF 151KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Sep 19, '24

  Report on the Occurrence of Industrial Accidents in FY2023 and Safety Activity Plan for FY2024 PDF 1.7MB

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Aug 20, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jul 31, 2024)
  PDF 151KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Aug 20, '24

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 294KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Aug 20 '24

  Good Practices in Radiation Exposure Dose Reduction Measures (by Japan Atomic Energy Relations Organization) PDF 6,804KB

  TEPCO Fukushima Daiichi NPP
  Good Practices in Radiation Exposure Control
• Jul 8, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jun 28, 2024)
  PDF 161KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jun 11, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on May 31, 2024)
  PDF 129KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• May 9, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Apr 30, 2024)
  PDF 156KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• May 9, '24

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 250KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Apr 15, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Mar 29, 2024)
  PDF 130KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Mar 4, '24

  Responses and Actions Taken by the Ministry of Health, Labour and Welfare of Japan on Radiation Protection at Works Relating to the Accident at TEPCO’s Fukushima Daiichi Nuclear Power Plant
  11th Edition (Fiscal Year of 2023) PDF 3.3MB

  Regulations and Guidelines, etc. Annual Reports
• Mar 4, '24

  Enhancing the International Transmission of Radioactivity-Related Information on the workers at TEPCO's Fukushima Daiichi NPP (Participation in ICRP 2023) PDF 1.4MB

  TEPCO Fukushima Daiichi NPP Tour and Explanatory Meeting
• Mar 4, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Feb 29, 2024)
  PDF 234KB

  
  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Mar 4, '24

  Cumulative effective dose by the fiscal year and the month(as of 31 October 2023)

  
  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Feb 5, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jan 31, 2024)
  PDF 219KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Feb 5, '24

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 284KB

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Jan 10, '24

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Dec 27, 2023)
  PDF 224KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Dec 8, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Nov 29, 2023)
  PDF 220KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Nov 13, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Oct 31, 2023)
  PDF 229KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Nov 13, '23

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 228KB

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Oct 4, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Sep 29, 2023)
  PDF 220KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Sep 13, '23

  Results of supervision and instruction activities for employers of decommissioning workers at TEPCO’s Fukushima Daiichi Nuclear Power Plant and employers of decontamination workers in Fukushima Prefecture (for 2022) PDF 839KB

  Regulations and Guidelines, etc. Governmental Report
• Sep 13, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Aug 31, 2023)
  PDF 124KB

  
   
  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Aug 3, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jul 31, 2023)
  PDF 127KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Aug 3, '23

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 271KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Aug 3, '23

  Report on the Occurrence of Industrial Accidents in FY2022 and Safety Activity Plan for FY2023 PDF 868KB

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Jul 7, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jun 30, 2023)
  PDF 124KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jun 5, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on May 31, 2023)
  PDF 128KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jun 5, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Apr 28, 2023)
  PDF 126KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jun 5 '23

  Good Practices in Radiation Exposure Dose Reduction Measures (by Japan Atomic Energy Relations Organization) PDF 3,251KB

  TEPCO Fukushima Daiichi NPP
  Good Practices in Radiation Exposure Control
• Jun 5, '23

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 245KB

  
   
   
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Apr 11, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Mar 31, 2023)
  PDF 121KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Mar 7, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Feb 28, 2023)
  PDF 124KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Mar 7, '23

  Tour of TEPCO's Fukushima Daiichi Nuclear Power Plant and Explanatory Meeting PDF 440KB

  
  TEPCO Fukushima Daiichi NPP Tour and Explanatory Meeting
• Mar 7, '23

  Responce and Actions Taken by the Ministry of Health, Labour and Welfare of Japan on Radiation Protection at Works Relating to the Accident at TEPCO's Fukushima Daiichi Nuclear Power Plant 10th Edition (Fiscal Year of 2022) PDF 2.4MB

  Regulations and Guidelines, etc. Annual Reports
• Feb 10, '23

  Report on the Occurrence of Industrial Accidents in FY2021 and Safety Activity Plan for FY2022 PDF 511KB

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Feb 10, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jan 27, 2023)
  PDF 124KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Feb 10, '23

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 245KB

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Jan 5, '23

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Dec 26, 2022)
  PDF 121KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Dec 6, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Nov 30, 2022)
  PDF 133KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Nov 16, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Oct 28, 2022)
  PDF 145KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Nov 16, '22

  Results of supervision and instruction activities for employers of decommissioning workers at the TEPCO Fukushima Daiichi Nuclear Power Plant and employers of decontamination workers in Fukushima Prefecture (for 2021) PDF 395KB

  Regulations and Guidelines, etc. Radiation Protection
• Nov 16, '22

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant (Update on October 27, 2022) PDF 248KB

  
   
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Oct 5, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Sep 30, 2022)
  PDF 138KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Sep 12 '22

  Good Practices in Radiation Exposure Dose Reduction Measures (by Japan Atomic Energy Relations Organization) PDF 1,140KB

  TEPCO Fukushima Daiichi NPP
  Good Practices in Radiation Exposure Control
• Sep 9, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Aug 31, 2022)
  PDF 140KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Sep 9, '22

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant (Update on July 28, 2022) PDF 273KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Aug 9, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jul 29, 2022)
  PDF 150KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jul 6, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jun 30, 2022)
  PDF 139KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jul 6, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on May 31, 2022)
  PDF 139KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• May 26, '22

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant (Update on April 27, 2022) PDF 244KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• May 12, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Apr 28, 2022)
  PDF 137KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Apr 27, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Mar 30, 2022)
  PDF 133KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Mar 15, '22

  Responce and Actions Taken by the Ministry of Health, Labour and Welfare of Japan on Radiation Protection at Works Relating to the Accident at TEPCO's Fukushima Daiichi Nuclear Power Plant 9th Edition (Fiscal Year of 2021) PDF 3.3MB

  Regulations and Guidelines, etc. Annual Reports
• Mar 2, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Feb 28, 2022)
  PDF 131KB

  
  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Feb 8, '22

  Tour of TEPCO's Fukushima Daiichi Nuclear Power Plant and Explanatory Meeting PDF 466KB

  TEPCO Fukushima Daiichi NPP Tour and Explanatory Meeting
• Feb 2, '22

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant (Update on Jan 27, 2022) PDF 240KB

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Feb 2, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jan 31, 2022)
  PDF 125KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jan 6, '22

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Dec 24, 2021)
  PDF 145KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Dec 3, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Nov 30, 2021)
  PDF 135KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Nov 30, '21

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant (Update on Oct 28, 2021) PDF 238KB

  
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Nov 1, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Oct 29, 2021)
  PDF 135KB 

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Oct 8, '21

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Jul 29, 2021)

  TEPCO Fukushima Daiichi NPP Other Related Topics
   
• Oct 8, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Sep 30, 2021)
  PDF 115KB 

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
   
• Sep 28, '21

  Results of supervision and instruction activities for employers of decommissioning workers at the TEPCO Fukushima Daiichi Nuclear Power Plant and employers of decontamination workers in Fukushima Prefecture (for 2020)

  Regulations and Guidelines, etc. Radiation Protection
• Sep 6, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Aug 31, 2021) PDF 115KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Aug 23, '21

  Good Practices in Radiation Exposure Dose Reduction Measures(by Japan Atomic Energy Relations Organization)

  TEPCO Fukushima Daiichi NPP
• Aug 16, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jul 30, 2021) PDF 114KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jul 16, '21

  Report on the Occurrence of Industrial Accidents in FY2020 and Safety Activity Plan for FY2021(Updated on Apr 23, 2021)

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Jul 16, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jun 29, 2021) PDF 114KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jun 7, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on May 28, 2021) PDF 99KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• May 10, '21

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Apr 27, 2021)

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Apr 30, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Apr 27, 2021) PDF 107KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Apr 9, '21

  Responce and Actions Taken by the Ministry of Health, Labour and Welfare of Japan on Radiation Protection at Works Relating to the Accident at TEPCO’s Fukushima Daiichi Nuclear Power Plant 8th Edition (Fiscal Year of 2020)

  Regulations and Guidelines, etc. Annual Reports
• Mar 12, '21

  The Amended Regulation on Prevention of Ionizing Radiation Hazards comes into effect as of April 1, 2021.

  
   
  Regulations and Guidelines, etc. Leaflets/Brochures
• Mar 3, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Feb 26, 2020) PDF 114KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Feb 15, '21

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Jan 28, 2020)

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Feb 4, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jan 29, 2020) PDF 114KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jan 8, '21

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Dec 24, 2020) PDF 113KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Dec 24, '20

  Tour of TEPCO's Fukushima Daiichi Nuclear Power Plant and Explanatory Meeting (New category added and recent report uploaded.)

  TEPCO Fukushima Daiichi NPP Tour and Explanatory Meeting
• Dec 4, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Nov 30, 2020) PDF 114KB

  
  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Nov 13, '20

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Oct 29, 2020)

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Nov 13, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Oct 29, 2020) PDF 114KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Oct 9, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Sep 30 2020) PDF 113KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Sep 8, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Aug 31 2020) PDF 113KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Aug 14, '20

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Jul 30, 2020)

  TEPCO Fukushima Daiichi NPP Other Related Topics
• Aug 14, '20

  Good Practices in Radiation Exposure Dose Reduction Measures(by Japan Environment Research Co.,Ltd.)

  TEPCO Fukushima Daiichi NPP
  Good Practices in Radiation Exposure Control
• Apr 3, '20

  Results of supervision and instruction activities for employers of decommissioning workers at TEPCO's Fukushima Daiichi Nuclear Power Plant and employers of decontamination workers in Fukushima Prefecture (for 2019) (Updated on Jun 30, 2020)

  Regulations and Guidelines, etc. Annual Reports
• Apr 3, '20

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Apr 30, 2020)

  
   
  TEPCO Fukushima Daiichi NPP Other Related Topics
• Jul 31, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jul 31 2020) PDF 113KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jun 30, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Jun 30, 2020) PDF 121KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• May 29, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on May 29, 2020) PDF 119KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Apr 24, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Apr 24, 2020) PDF 121KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Mar 25, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Mar 25, 2020) PDF 121KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Feb 28, '20

  Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Feb 28, 2020) PDF 51KB

  TEPCO Fukushima Daiichi NPP Status of Radiation Exposure
• Jan 31, '20

  Responses and Actions Taken by the Ministry of Health, Labour and Welfare of Japan on Radiation Protection at Works Relating to the Accident at TEPCO's Fukushima Daiichi Nuclear Power Plant 7th Edition (Fiscal Year of 2019)

  Regulations and Guidelines, etc. Governmental Report
• Jan 31, '20

  Executive Summary

  
   
   
  Regulations and Guidelines, etc. Governmental Report
• Jan 30, '20

  Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant

  TEPCO Fukushima Daiichi NPP Other Related Topics

For Press

• Aug 5 '25

  Good Practices in Radiation Exposure Dose Reduction Measures(by Japan Atomic Energy Relations Organization) PDF 1.6MB

  TEPCO Fukushima Daiichi NPP
  Good Practices in Radiation Exposure Control
• Mar 6, '25

  Responses and Actions Taken by the Ministry of Health, Labour and Welfare of Japan on Radiation Protection at Works Relating to the Accident at TEPCO’s Fukushima Daiichi Nuclear Power Plant
  12th Edition (Fiscal Year of 2024) PDF 2.5MB

  Regulations and Guidelines, etc. Annual Reports
• Mar 6, '25

  Activities of 2024 at the events including seminars, meeting, and symposia PDF 891KB

  TEPCO Fukushima Daiichi NPP Tour and Explanatory Meeting
• Mar 12, '21

  The Amended Regulation on Prevention of Ionizing Radiation Hazards comes into effect as of April 1, 2021. PDF 681KB

  Regulations and Guidelines, etc. Leaflets/Brochures