In Focus: Radiation Protection for Workers at Fukushima Daiichi Nuclear Power Station

In Focus:

Radiation Protection
for Workers

at Fukushima Daiichi Nuclear Power Station

In Focus:

Radiation Protection
for Workers

at Fukushima Daiichi Nuclear Power Station

In Focus:

Radiation Protection
for Workers

at Fukushima Daiichi Nuclear Power Station

In Focus:

Radiation Protection
for Workers

at Fukushima Daiichi Nuclear Power Station

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

The URL has been updated. If you have bookmarked the website,
please update your bookmark.

Sign up here for email updates on health management for workers at
TEPCO’s Fukushima Daiichi Nuclear Power Station.

TOPICS

Nov 2, '26

Webinar Invitation - Occupational Health and Safety Initiatives at TEPCO's Fukushima Daiichi Nuclear Power Station, including Radiation Management PDF 4.0MB
TEPCO Fukushima Daiichi NPSTour and Explanatory Meeting
Nov 2, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station (Updated on Sep 30, 2026)
PDF 106KB

TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Nov 2, '26

Results of supervision and instruction activities for employers of decommissioning workers at TEPCO’s Fukushima Daiichi Nuclear Power Station and employers of decontamination workers in Fukushima Prefecture (for 2025) PDF 435KB
Regulations and Guidelines, etc.Governmental Report
Nov 2, '26

Report on the Occurrence of Industrial Accidents in FY2025 and Safety Activity Plan for FY2026 PDF 3.8MB

TEPCO Fukushima Daiichi NPPOther Related Topics
Nov 2, '26

Good Practices in Radiation Exposure Dose Reduction Measures (by Technohill Co., Ltd.) PDF 1.7MB
TEPCO Fukushima Daiichi NPS
Good Practices in Radiation Exposure Control
Nov 2, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station (Updated on Aug 28, 2026)
PDF 106KB

TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Nov 2, '26

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Station (Updated on Jul 23, 2026) PDF 170KB
TEPCO Fukushima Daiichi NPSOther Related Topics
Nov 2, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station (Updated on Jul 31, 2026)
PDF 106KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Jul 15, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station (Updated on Jun 26, 2026)
PDF 148KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Jun 19, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station (Updated on May 29, 2026)
PDF 136KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Jun 5, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station (Updated on Apr 28, 2026)
PDF 170KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Jun 5, '26

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Station (Updated on Apr 23, 2026) PDF 194KB

TEPCO Fukushima Daiichi NPSOther Related Topics
Jun 5, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station (Updated on Mar 31, 2026)
PDF 144KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Mar 4, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station (Updated on Feb 27, 2026)
PDF 162KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Feb 18, '26

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 Station 13th Edition (Fiscal Year of 2025)
PDF 2.7MB
Regulations and Guidelines, etc.Annual Reports
Feb 18, '26

Promoting to provide the Information on the radiation doses of workers at TEPCO's Fukushima Daiichi NPS to the world (FY2025) PDF 647KB

TEPCO Fukushima Daiichi NPSTour and Explanatory Meeting
Feb 18, '26

Cumulative effective dose by the fiscal year and the month（as of 31 October 2025）

TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Feb 18, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station(Updated on Jan 30, 2026)
PDF 153KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Feb 18, '26

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Station(Updated on Jan 29, 2026) PDF 327KB
TEPCO Fukushima Daiichi NPSOther Related Topics
Jan 8, '26

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station(Updated on Dec 26, 2025)
PDF 170KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Dec 3, '25

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station(Updated on Nov 28, 2025)
PDF 181KB
TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Nov 7, '25

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Station(Updated on Oct 31, 2025)
PDF 175KB

TEPCO Fukushima Daiichi NPSStatus of Radiation Exposure
Nov 7, '25

Results of supervision and instruction activities for employers of decommissioning workers at TEPCO’s Fukushima Daiichi Nuclear Power Station and employers of decontamination workers in Fukushima Prefecture (for 2024) PDF 465KB
Regulations and Guidelines, etc.Governmental Report
Nov 7, '25

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Station(Updated on Oct 30, 2025) PDF 291KB

TEPCO Fukushima Daiichi NPSOther Related Topics
Oct 3, '25

Exposure Dose Distribution of the Workers at Fukushima Daiichi Nuclear Power Plant(Updated on Sep 30, 2025)
PDF 197KB
TEPCO Fukushima Daiichi NPPStatus of Radiation Exposure
Oct 3, '25

Webinar Invitation - Occupational Health and Safety Initiatives at TEPCO's Fukushima Daiichi Nuclear Power Station, including Radiation Management PDF 5.6MB
TEPCO Fukushima Daiichi NPPTour and Explanatory Meeting
Oct 3, '25

Report on the Occurrence of Industrial Accidents in FY2024 and Safety Activity Plan for FY2025 PDF 1MB
TEPCO Fukushima Daiichi NPPOther Related 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPOther 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 NPPTour and Explanatory Meeting
Mar 6, '25

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

TEPCO Fukushima Daiichi NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPStatus of Radiation Exposure
Nov 11, '24

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 283KB
TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPStatus of Radiation Exposure
Aug 20, '24

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

TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus of Radiation Exposure
May 9, '24

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 250KB
TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPTour 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 NPPStatus of Radiation Exposure
Mar 4, '24

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

TEPCO Fukushima Daiichi NPPStatus 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 NPPStatus of Radiation Exposure
Feb 5, '24

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

TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus of Radiation Exposure
Nov 13, '23

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

TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus of Radiation Exposure
Aug 3, '23

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant PDF 271KB
TEPCO Fukushima Daiichi NPPOther 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 NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPStatus 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 NPPStatus of Radiation Exposure
Mar 7, '23

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

TEPCO Fukushima Daiichi NPPTour 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 NPPOther 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 NPPStatus of Radiation Exposure
Feb 10, '23

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

TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus of Radiation Exposure
Feb 8, '22

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

TEPCO Fukushima Daiichi NPPTour 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 NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPStatus of Radiation Exposure
Oct 8, '21

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

TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPOther 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 NPPStatus 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 NPPStatus of Radiation Exposure
May 10, '21

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Apr 27, 2021)
TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus of Radiation Exposure
Feb 15, '21

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Jan 28, 2020)
TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus 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 NPPTour 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 NPPStatus of Radiation Exposure
Nov 13, '20

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Oct 29, 2020)
TEPCO Fukushima Daiichi NPPOther 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 NPPStatus 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 NPPStatus 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 NPPStatus of Radiation Exposure
Aug 14, '20

Healthcare of Workers at the Fukushima Daiichi Nuclear Power Plant(Updated on Jul 30, 2020)
TEPCO Fukushima Daiichi NPPOther 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
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 NPPStatus 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 NPPStatus 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 NPPStatus 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 NPPStatus of Radiation Exposure
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 NPPOther Related Topics
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 NPPStatus 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 NPPStatus 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 NPPOther Related Topics

For Press

Nov 2, '26

Good Practices in Radiation Exposure Dose Reduction Measures (by Technohill Co., Ltd.) PDF 1.7MB

TEPCO Fukushima Daiichi NPP
Good Practices in Radiation Exposure Control
Feb 18, '26

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 Station 13th Edition (Fiscal Year of 2025)
PDF 2.7MB
Regulations and Guidelines, etc.Annual Reports
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

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

TEPCO Fukushima Daiichi NPPTour 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

* Photos on this page are provided by TEPCO.

Radiation Protectionfor Workers

Radiation Protectionfor Workers

Radiation Protectionfor Workers

Radiation Protectionfor Workers

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

**The URL has been updated. If you have bookmarked the website, please update your bookmark.**

**Sign up here for email updates on health management for workers at TEPCO’s Fukushima Daiichi Nuclear Power Station.**

TOPICS

For Press

Radiation Protection
for Workers

Radiation Protection
for Workers

Radiation Protection
for Workers

Radiation Protection
for Workers

The URL has been updated. If you have bookmarked the website,
please update your bookmark.

Sign up here for email updates on health management for workers at
TEPCO’s Fukushima Daiichi Nuclear Power Station.