Status: December 2025
NST076 (STEP 3)
Computer Security of Operational Technologies and Instrumentation and Control Systems for Nuclear Security
Revision of NSS No. 33-T
Review Committees: NSGC, NUSSC, EPReSC, RASSC, TRANSC, WASSC
NSS Implementing Guides and Technical Guidance
DS564 (STEP 3)
Design of Nuclear Installations Against External Events Excluding Earthquakes
Revision of SSG-68
Review Committees: NUSSC, WASSC
Specific Safety Guide
DS563 (STEP 3)
Seismic Design for Nuclear Installations
Revision of SSG-67
Review Committees: NUSSC, WASSC
Specific Safety Guide
DS562 (STEP 3)
Safety of Nuclear Power Plants: Design
Revision of SSR-2/1 (Rev. 1)
Review Committees: NUSSC, RASSC, TRANSSC, WASSC, EPReSC, NSGC
Specific Safety Requirements
DS561 (STEP 4)
Ageing Management and Development of a Programme for Long Term Operation of Nuclear Power Plants
Revision of SSG-48
Review Committees: NUSSC, WASSC
Specific Safety Guide
DS560 (STEP 4)
Development and Application of Level 3 Probabilistic Safety Assessment for Nuclear Power Plants
Neu Document
Review Committees: NUSSC, EPReSC, WASSC
Specific Safety Guide
DS559 (STEP 4)
Site Survey and Site Selection for Nuclear Installations
Revision of SSG-35
Review Committees: NUSSC, RASSC, EPReSC, WASSC, NSGC
Specific Safety Guide
DS558 (STEP 4)
Preparedness and Response for a Nuclear or Radiological Emergency, GSR Part 7 (Rev. 1)
Revision of GSR Part 7
Review Committees: EPReSC, NUSSC, RASSC, TRANSSC, WASSC, NSGC
Safety Requirements
DS557 (STEP 4)
Site Evaluation for Nuclear Installations
Revision of SSR-1
Review Committees: NUSSC, RASSC, WASSC, TRANSSC, NSGC, EPReSC
Safety Requirements
NST075 (STEP 5)
Nuclear Security Recommendations on Nuclear and Other Radioactive Material out of Regulatory Control
Revision of NSS No. 15
Review Committees: NSGC, EPReSC, NUSSC, RASSC, TRANSSC, WASSC
Nuclear Security Recommendations
NST074 (STEP 5)
Nuclear Security Recommendations on Radioactive Material and Associated Facilities
Revision of NSS No. 14
Review Committees: NSGC, EPReSC, NUSSC, RASSC, TRANSSC, WASSC
Nuclear Security Recommendations
NST073 (STEP 5)
Nuclear Security Recommendations on Physical Protection of Nuclear Material and Nuclear Facilities (INFCIRC/225/Revision 6)
Revision of NSS No. 13
Review Committees: NSGC, EPReSC, NUSSC, RASSC, TRANSSC, WASSC
Nuclear Security Recommendations
NST072 (STEP 5)
Objective and Essential Elements of a State's Nuclear Security Regime
Revision of NSS No. 20
Review Committees: NSGC, EPReSC, NUSSC, RASSC, TRANSSC, WASSC
Nuclear Security Fundamentals
DS555 (STEP 5)
Safety Assessment for the Decommissioning of Facilities
Revision of WS-G-5.2
Review Committees: WASSC, RASSC, NUSSC
Specific Safety Guide
DS554 (STEP 5)
Advisory Material for the IAEA Regulations for the Safe Transport of Radioactive Material (20XX Edition) SSG-26 (Rev. 2)
Revision of SSG-26, Rev.1
Review Committees: TRANSSC, RASSC, WASSC, NUSSC, EPReSC, NSGC
Specific Safety Guide
DS553 (STEP 5)
The Safety Case and Safety Assessment for the Predisposal Management of Radioactive Waste
Revision of GSG-3
Review Committees: WASSC, NUSSC, RASSC, EPReSC, NSGC
Safety Guide
DS552 (STEP 5)
Safety Evaluation of Nuclear Installations for External Events Excluding Earthquakes
New document
Review Committees: NUSSC, WASSC
Safety Guide
DS551 (STEP 5)
Decommissioning of Uranium Production Facilities
New document
Review Committees: WASSC, RASSC, NUSSC
Safety Guide
DS550 (STEP 5)
Storage of Radioactive Waste
Revision of WS-G-6.1
Review Committees: WASSC, RASSC, EPReSC, NUSSC, NSGC
Specific Safety Guide
DS548 (STEP 5)
Predisposal Management of Radioactive Waste
Revision of GSR Part 5
Review Committees: WASSC, RASSC, TRANSSC, NUSSC, EPReSC, NSGC
General Safety Requirements
DS547 (STEP 11)
Regulatory Experience Feedback Management
Neu document
Review Committees: NUSSC, RASSC, WASSC, TRANSSC, NSGC
Specific Safety Guide
DS546 (STEP 12)
Ageing Management and Maintenance of Radioactive Material Transport Packages
Neu document
Review Committees: TRANSSC, RASSC, WASSC, NUSSC
Specific Safety Guide
DS543 - SSR-6 (Rev. 2)
Published 2025
Regulations for the Safe Transport of Radioactive Material, 20xx Edition – SSR-6 (Rev. 2)
Revision of SSR-6 (Rev.1)
Review Committees: TRANSSC, RASSC, WASSC, NUSSC, EPReSC, NSGC
Specific Safety Requirements
DS541 (STEP 8)
Assessment of Meteorological and Hydrological Hazards in Site Evaluation for Nuclear Installations
Revision of SSG-18
Review Committees: NUSSC, WASSC
Specific Safety Guide
NSTO70 (STEP 11)
Information Security for Nuclear Security
Revision of NSS No. 23-G
Review Committees: NSGC, NUSSC, RASSC, WASSC, TRANSSC, EPReSC
Specific Safety Guide
DS539 (STEP 11)
Licensing Process for Nuclear Installations
Revision of SSG-12
Review Committees: NUSSC, RASSC, WASSC, TRANSSC, EPReSC, NSGC
Specific Safety Guide
DS537 (STEP 8)
Safety Demonstration of Innovative Technology in Reactor Designs
New document
Review Committees: NUSSC, WASSC, TRANSSC, NSGC
Specific Safety Guide
DS536 (STEP 3)
Safety Assessment and Verification for Nuclear Power Plants
Withdrawn
New document
Review Committees: NUSSC, EPReSC, NSGC
Specific Safety Guide
DS535 (STEP 8)
Periodic Safety Review for Nuclear Power Plants
Revision of SSG-25
Review Committees: NUSSC, RASSC, WASSC, EPReSC, NSGC
Specific Safety Guide
DS534 (STEP 5)
Protection Strategy for a Nuclear or Radiological Emergency
New document
Review Committees: EPReSC, NUSSC, RASSC, TRANSCC, WASSC, NSGC
General Safety Guide
DS533-NST067 (STEP 5)
Management of the interfaces between nuclear and radiation safety and nuclear security
New document
Review Committees: NSGC, NUSSC, RASSC, WASSC, TRANSSC, EPReSC
Specific Safety Guide
DS532 (STEP 8)
Safety of Nuclear Power Plants: Commissioning and Operation
Revision of SSR-2/2, Rev. 1
Review Committees: NUSSC, RASSC, WASSC, TRANSSC, EPReSC, NSGC
Specific Safety Requirements
DS531 (STEP 12)
Geotechnical Aspects in Siting and Design of Nuclear Installations
Revision of NS-G-3.6
Review Committees: NUSSC, WASSC
Specific Safety Guide
DS529 - SSG-92
Published 2025
Investigation of Site Characteristics and Evaluation of Radiation Risks to the Public and the Environment in Site Evaluation for Nuclear Installations
Revision of NS-G-3.2
Review Committees: NUSSC, RASSC, WASSC, EPReSC
Specific Safety Guide
DS528 - SSG-4 (Rev.1)
Published 2025
Development and Application of Level 2 Probabilistic Safety Assessment for Nuclear Power Plants
Revision of SSG-4 (Ex DS393)
Review Committees: NUSSC
Specific Safety Guide
DS526 (STEP 5)
National Policies and Strategies for the Safety of Radioactive Waste and Spent Fuel Management, Decommissioning and Remediation
New document
Review Committees: WASSC, EPReSC, RASSC, NUSSC, NSGC
Specific Safety Guide
DS525 - SSG-13 (Rev. 1)
Published 2024
Chemistry Programme for Water Cooled Nuclear Power Plants
Revision of SSG-13 (Ex DS388)
Review Committee(s): NUSSC, RASSC, WASSC
Specific Safety Guide
DS524 - SSG-90
Published 2024
Radiation Protection Aspects of Design for Nuclear Power Plants
Revision of NS-G-1.13 (Ex DS313)
Review Committee(s): NUSSC, RASSC, WASSC, EPReSC, NSGC
Specific Safety Guide
DS523 - SSG-3 (Rev.1)
Published 2024
Development and Application of Level 1 Probabilistic Safety Assessment for Nuclear Power Plants
Revision of SSG-3 (Ex DS394)
Review Committee(s): NUSSC, NSGC
Specific Safety Guide
DS522 - SSG-89
Published 2024
Evaluation of Seismic Safety for Nuclear Installations
Revision of NS-G-2.13 (Ex DS383)
Review Committee(s): NUSSC, WASSC
Safety Guide
DS520 - SSG-79
Published 2023
Hazards Associated with Human induced External Events in Site Evaluation for Nuclear Installations
Revision of NS-G-3.1 (Ex DS258)
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS518 - SSG-42 (Rev 1), SSG-43 (Rev 1)
Published 2025
Revision by amendment of 2 Specific Safety Guides on Nuclear Fuel Cycle
Revision of SSG-42 (Ex DS360) and SSG-43 (Ex DS381)
Review Committee(s): NUSSC, RASSC, WASSC, EPReSC, NSGC
Specific Safety Guides
DS517 - SSG-5 (Rev. 1) + SSG-6 (Rev. 1) + SSG-7 (Rev. 1)
Published 2023
Revision by amendment of 3 Specific Safety Guides on Nuclear Fuel Cycle Facilities
Revision of SSG-5 (Ex DS344), SSG-6 (Ex DS317) and SSG-7 (Ex DS318)
Review Committee(s): NUSSC, RASSC, WASSC, EPReSC, NSGC
Specific Safety Guides
DS516 - SSG-27 (Rev. 1)
Published 2022
Criticality Safety in the Handling of Fissile Material
Revision of SSG-27 (Ex DS407)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, EPReSC, NSGC
Specific Safety Guide
DS514 - SSG-69
Published 2021
Equipment Qualification for Nuclear Installations
New document
Review Committee(s): NUSSC
Safety Guide
DS513 (STEP 12)
Leadership, Management and Culture for Safety
Revision and combination of GS-G-3.1 (Ex DS339) and GS-G-3.5 (Ex DS349)
Review Committee(s): NUSSC, EPReSC, RASSC, TRANSSC, WASSC, NSGC
General Safety Guide
DS511 - SSG-22 (Rev. 1)
Published 2023
Use of a Graded Approach in the Application of the Safety Requirements for Research Reactors
Revision of SSG-22 (Ex DS351)
Review Committee(s): NUSSC, EPReSC, RASSC, TRANSSC, WASSC, NSGC
Specific Safety Guide
DS510 - SSG-20 (Rev.1) and SSG-24 (Rev.1)
Published 2022
Revision of 2 SSGs on RRs (SSG-20 and SSG-24)
Revision of SSG-20 (Ex DS396) and SSG-24 (Ex DS397)
Review Committee(s): NUSSC, EPReSC, RASSC, TRANSSC, WASSC, NSGC
Specific Safety Guide
DS509 - SSG-80 + SSG-81 + SSG-82 + SSG-83 + SSG-84 + SSG-85 + SSG-10, Rev.1 + SSG-37, Rev.1
Published 2023
Revision by amendment of 8 SSGs on RReactors
Revision by amendment of NS-G-4.1 (Ex DS259), NS-G-4.2 (Ex DS260), NS-G-4.3 (Ex DS350), NS-G-4.4 (Ex DS261), NS-G-4.5 (Ex DS325), NS-G-4.6 (Ex DS340), SSG-10 (Ex DS412) und SSG-37 (Ex DS436)
Review Committee(s): NUSSC, EPReSC, RASSC, TRANSSC, WASSC, NSGC
Specific Safety Guide
DS508 - SSG-88
Published 2024
Design Extension Conditions and the Concept of Practical Elimination in the Design of Nuclear Power Plants
New document
Review Committee(s): NUSSC, NSGC
Specific Safety Guide
DS507 - SSG-9, Rev.1
Published 2022
Seismic Hazards in Site Evaluation for Nuclear Installations
Revision of SSG-9 (Ex DS422)
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS505 - GSG-19
Published 2025
Monitoring for Protection of the Public and the Environment
Revision of RS-G-1.8 (Ex DS62)
Review Committee(s): WASSC, RASSC, NUSSC, EPReSC
General Safety Guide
DS504 (STEP 9)
Arrangements for Preparedness and Response for a Nuclear or Radiological Emergency
Revision of GS-G-2.1 (Ex DS105) including GSG-2 Criteria (Ex DS44)
Review Committee(s): EPReSC, NUSSC, RASSC, TRANSSC, WASSC, NSGC
General Safety Guide
DS503 - SSG 77
Published 2022
Protection against Internal and External Hazards in the Operation of Nuclear Power Plants
Revision of NS-G-2.1 (Ex DS263)
Review Committee(s): NUSSC, RASSC, NSGC, EPReSC
Specific Safety Guide
DS498 - SSG-68
Published 2021
Design of Nuclear Installations against External Events Excluding Earthquakes
Revision of NS-G-1.5 (Ex DS301)
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS497 - SSG-70 → DS497A (Revision von NS-G-2.2),
SSG‑71 → DS497B (Revision von NS-G-2.3),
SSG-72 → DS497C (Revision von NS-G-2.4),
SSG-73 → DS497D (Revision von NS-G-2.5),
SSG-74 → DS497E (Revision von NS-G-2.6),
SSG-75 → DS497F (Revision von NS-G-2.8),
SSG-76 → DS497G (Revision von NS-G-2.14).
Published 2022
Revision of 7 closely interrelated SGs to Nuclear Power Plants Operation
Revision of NS-G-2.2 (Ex DS185), NS-G-2.3 (Ex DS251), NS-G-2.4 (Ex DS250), NS-G-2.5 (Ex DS297), NS-G-2.6 (Ex DS273), NS-G-2.7 (Ex DS187), NS-G-2.8 (Ex DS287) and NS-G-2.14 (Ex DS347)
Review Committee(s): NUSSC, RASSC, TRANSSC, WASSC, NSGC, EPReSC
Specific Safety Guide
DS495 - SSR-6 (Rev.1)
Published 2018
Regulations for the Safe Transport of Radioactive Material
Revision of SSR- 6 (Ex DS437)
Review Committee(s): TRANSSC, RASSC, WASSC, NUSSC, EPReSC, NSGC
Specific Safety Requirements
DS494 - SSG-64
Published 2021
Protection against Internal Hazards in the Design of Nuclear Power Plants
Revision and combination of NS-G-1.7 (Ex DS306) and NS-G-1.11 (Ex DS299)
Review Committee(s): NUSSC, NSGC, EPReSC
Specific Safety Guide
DS492 - SSG-51
Published 2019
Human Factors Engineering in Nuclear Power Plants
New document
Review Committee(s): NUSSC, WASSC, EPReSC
Safety Guide
DS491 - SSG-2 (Rev.1)
Published 2019
Deterministic Safety Analysis for Nuclear Power Plants
Revision of SSG-2 (Ex DS395)
Review Committee(s): NUSSC, RASSC, WASSC, EPReSC
Specific Safety Guide
DS490 - SSG-67
Published 2021
Seismic Design for Nuclear Installations
Revision of NS-G-1.6 (Ex DS304)
Review Committee(s): NUSSC
Specific Safety Guide
DS489 - SSG-15 Rev.1
Published 2020
Storage of Spent Nuclear Fuel
Revision of SSG-15 (Ex DS371)
Review Committee(s): WASSC, NUSSC, EPReSC, NSGC
Specific Safety Guide
DS488 - SSG-52
Published 2019
Design of the Reactor Core for Nuclear Power Plants
Revision of NS-G-1.12 (Ex DS283)
Review Committee(s): NUSSC
Specific Safety Guide
DS487 - SSG-63
Published 2020
Design of Fuel Handling and Storage Systems for Nuclear Power Plants
Revision of NS-G-1.4 (Ex DS276)
Review Committee(s): NUSSC, WASSC, TRANSSC, NSGC
Specific Safety Guide
DS486 - SSG-16 (Rev.1)
Published 2020
Establishing the Safety Infrastructure for a Nuclear Power Programme
Revision of SSG-16 (Ex DS424)
Review Committee(s): NUSSC, RASSC, TRANSSC, WASSC, NSGC, EPReSC
Specific Safety Guide
DS485 - SSG-48
Published 2018
Ageing Management and Development of a Programme for Long Term Operation of Nuclear Power Plants
Revision of NS-G-2.12 (Ex DS382)
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS484 - SSR-1
Published 2019
Site Evaluation for Nuclear Installations
Revision of NS-R-3 (Rev.1) (Ex DS464)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, NSGC, EPReSC
Specific Safety Requirements
DS483 - SSG-54
Published 2019
Accident Management Programmes for Nuclear Power Plants
Revision of NS-G-2.15 (Ex DS385)
Review Committee(s): NUSSC, WASSC, NSGC, EPReSC
Specific Safety Guide
DS482 - SSG-53
Published 2019
Design of the Reactor Containment and Associated Systems for Nuclear Power Plants
Revision of NS-G-1.10 (Ex DS296)
Review Committee(s): NUSSC, NSGC
Specific Safety Guide
DS481 - SSG-56
Published 2020
Design of the Reactor Coolant System and Associated Systems in Nuclear Power Plants
Revision of NS-G-1.9 (Ex DS282)
Review Committee(s): NUSSC, NSGC
Specific Safety Guide
DS479 - SSG-50
Published 2018
Operating Experience Feedback for Nuclear Installations
Revision of NS-G-2.11 (Ex DS288)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, NSGC
Specific Safety Guide
DS478 - SSR-4
Published 2017
Safety of Nuclear Fuel Cycle Facilities
Revision of NS-R-5 Rev-1 (Ex DS439)
Review Committee(s): NUSSC, RASSC, TRANSSC, WASSC, EPReSC
Specific Safety Requirements
DS477 - GSG-16
Published 2022
Leadership, Management and Culture for Safety in Radioactive Waste Management
Revision and combination of GS-G-3.3 (Ex DS336) and GS-G-3.4 (Ex DS337)
Review Committee(s): WASSC, NUSSC, RASSC, TRANSSC, NSGC
General Safety Guide
DS476 - SSR-3
Published 2016
Safety of Research Reactors
Revision of NS-R-4 (Ex DS272)
Review Committee(s): NUSSC, WASSC, RASSC, TRANSSC, NSGC
Specific Safety Requirements
DS475 - GSG-14
Published 2020
Arrangements for Public Communications in Preparedness and Response for a Nuclear or Radiological Emergency
New document
Review Committee(s): EPReSC, RASSC, NUSSC, WASSC, TRANSSC, NSGC
General Safety Guide
DS474 - GSG-11
Published 2018
Arrangements for the Termination of a Nuclear or Radiological Emergency
New document
Review Committee(s): EPReSC, RASSC, WASSC, TRANSSC, NUSSC
General Safety Guide
DS473 - GSG-13
Published 2018
Functions and Processes of the Regulatory Body for Safety
Revision and combination of GS-G-1.2 (Ex DS248), GS-G-1.3 (Ex DS289), GS-G-1.4 (Ex DS290), parts of GS-G-1.5 (Ex DS67), SSG-12 (Ex DS416) and WS-G-5.1 (Ex DS332)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, EPReSC, NSGC
General Safety Guide
DS472 - GSG-12
Published 2018
Organization, Management and Staffing of a Regulatory Body for Safety
Revision and combination of GS-G-1.1 (Ex DS274), parts of GS-G-1.5 (Ex DS67), GSG-4 (Ex DS429) and DS113
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, EPReSC, NSGC
General Safety Guide
DS467 - SSR-2/2 (Rev.1)
Published 2016
Safety of Nuclear Power Plants: Commissioning and Operation
Revision through addenda of SSR-2/2 (Ex DS413)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, NSGC
Specific Safety Requirements
DS466 - GSR Part 4 (Rev.1)
Published 2016
Safety Assessment for Facilities and Activities
Revision through addenda of GSR Part 4 (Ex DS348)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, NSGC
General Safety Requirements
DS465 - SSR-2/1 (Rev.1)
Published 2016
Safety of Nuclear Power Plants: Design
Revision through addenda of SSR-2/1 (Ex DS414)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, NSGC
Specific Safety Requirements
DS464 - NS-R-3 (Rev.1)
Published 2016
Site Evaluation for Nuclear Installations
Revision through addenda of NS-R-3 (Ex DS305)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, NSGC
Specific Safety Requirements
DS463 - GSR Part 1 (Rev.1)
Published 2016
Governmental, Legal and Regulatory Framework for Safety
Revision through addenda of GSR Part 1 (Ex DS415)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, NSGC
General Safety Requirements
DS462 - GSR Part 1 (Rev.1), NS-R-3 (Rev.1), SSR-2/1 (Rev.1), SSR-2/2 (Rev.1) und GSR Part 4 (Rev.1)
Published 2016
Revision through addenda of GSR Part1, NS-R-3, SSR-2/1, SSR-2/2 and GSR Part4
Revision through addenda of GSR Part 1 (Ex DS415), NS-R-3 (Ex DS305), SSR-2/1 (Ex DS414), SSR-2/2 (Ex DS413) and GSR Part 4 (Ex DS348)
Review Committee(s): NUSSC, RASSC, WASSC, TRANSSC, NSGC
DS460 - GSG-6
Published 2017
Communication and Consultation with Interested Parties by the Regulatory Body
New document
Review Committee(s): NUSSC, RASSC, TRANSSC, WASSC, NSGC
General Safety Guide
DS457 - GRS Part 7
Published 2015
Preparedness and Response for a Nuclear or Radiological Emergency
Revision of GS-R-2 (Ex DS43)
Review Committee(s): RASSC, TRANSSC, WASSC, NUSSC
General Safety Requirements
DS456 - GRS Part 2
Published 2016
Leadership and Management for Safety
Revision of GS-R-3 (Ex DS338)
Review Committee(s): NUSSC, WASSC, RASSC, TRANSSC
General Safety Requirements
DS453 - GSG-7
Published 2018
Occupational Radiation Protection
Revision of RS-G-1.1 (Ex DS69), RS-G-1.2 (Ex DS85), RS-G-1.3 (Ex DS12), RS-G-1.6 (Ex DS17) and GS-G-3.2 (Ex DS315)
Review Committee(s): RASSC, WASSC, TRANSSC, NUSSC
General Safety Guide
DS452 - SSG-47
Published 2018
Decommissioning of Nuclear Power Plants, Research Reactors and Other Nuclear Fuel Cycle Facilities
Revision und combination of WS-G-2.1 (Ex DS257) and WS-G-2.4 (Ex DS171) (merging of DS402 and DS404)
Review Committee(s): WASSC, NUSSC, NSGC
Specific Safety Guide
DS450 - GRS Part 6
Published 2014
Decommissioning of Facilities
Revision of WS-R-5 (Ex DS333)
Review Committee(s): WASSC, NUSSC, RASSC, TRANSSC
General Safety Requirements
DS449 - SSG-61
Published 2021
Format and Content of the Safety Analysis Report for Nuclear Power Plants
Revision of GS-G-4.1 (Ex DS309)
Review Committee(s): NUSSC, RASSC, WASSC, NSGC, EPReSC
Specific Safety Guide
DS448 - SSG-40
Published 2016
Predisposal Management of Radioactive Waste from Nuclear Reactors
Revision of WS-G-2.5 (Ex DS159)
Review Committee(s): WASSC, RASSC, NUSSC
Specific Safety Guide
DS447 - SSG-41
Published 2016
Predisposal Management of Radioactive Waste from Nuclear Fuel Cycle Facilities
Revision of WS-G-2.6 (Ex DS163)
Review Committee(s): WASSC, RASSC, NUSSC
Specific Safety Guide
DS446 - SSG-28
Published 2014
Commissioning for Nuclear Power Plants
Revision of NS-G-2.9 (Ex DS219)
Review Committee(s): NUSSC
Specific Safety Guide
DS442 - GSG-9
Published 2018
Regulatory Control of Radioactive Discharges to the Environment
Revision of WS-G-2.3 (Ex DS25)
Review Committee(s): WASSC, RASSC, (NUSSC bei DPP)
General Safety Guide
DS441 - SSG-38
Published 2015
Construction of Nuclear Installations
New document
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS440 - SSG-62
Published 2020
Design Auxiliary Systems in Nuclear Power Plants
New document
Review Committee(s): NUSSC, NSGC
Safety Guide
DS439 – NS-R-5 Rev-1
Published 2014
Safety of Nuclear Fuel Cycle Facilities
Revision of NS-R-5 (Ex DS316)
Review Committee(s): NUSSC, WASSC, RASSC
Safety Requirements
DS437 - SSR- 6
Published 2012
Regulations for the Safe Transport of Radioactive Material
Revision of TS-R-1 (Ex DS345)
Review Committee(s): TRANSSC, RASSC, NUSSC, WASSC
Specific Safety Requirements
DS436 - SSG-37
Published 2015
Instrumentation and Control and Software Important to Safety for Research Reactors
New document
Review Committee(s): NUSSC
Specific Safety Guide
DS435 - put on hold
Safety of Small/Medium, Transportable and Floating Nuclear Power Plants
New document
Review Committee(s): NUSSC, TRANSSC
Specific Safety Guide
DS434 - SSG-59
Published 2020
Radiation Safety of Accelerator Based Radioisotope Production Facilities
New document
Review Committee(s): RASSC, NUSSC, WASSC, TRANSSC, NSGC, EPReSC
Safety Guide
DS433 - SSG-35
Published 2015
Safety Aspects in Siting for Nuclear Installations
Revision of 50-SG-S9
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS432 - GSG-8
Published 2018
Radiation Protection of the Public and Protection of the Environment
New document
Review Committee(s): RASSC, WASSC, NUSSC, TRANSSC, NSGC
General Safety Guide
DS431 - SSG-39
Published 2016
Design of Instrumentation and Control Systems for Nuclear Power Plants
Revision and combination of NS-G-1.1 (Ex DS264) and NS-G-1.3 (Ex DS252)
Review Committee(s): NUSSC
Specific Safety Guide
DS430 - SSG-34
Published 2016
Design of Electric Power Systems for NPPs
Revision of NS-G-1.8 (Ex DS303)
Review Committee(s): NUSSC
Specific Safety Guide
DS429 - GSG-4
Published 2013
Use of External Experts by the Regulatory Body
New document
Review Committee(s): NUSSC, RASSC, TRANSSC, WASSC
General Safety Guide
DS427 - GSG-10
Published 2018
Prospective Radiological Environmental Impact Assessment for Facilities and Activities
Revision of NS-G-3.2 (Ex DS182)
Review Committee(s): WASSC, RASSC, NUSSC
General Safety Guide
DS426 - SSG-25
Published 2013
Periodic Safety Review of Nuclear Power Plants
Revision of NS-G-2.10 (Ex DS307)
Review Committee(s): NUSSC, WASSC, RASSC
Specific Safety Guide
DS424 - SSG-16
Published 2012
Establishing the Safety Infrastructure for a National Nuclear Power Programme
New document
Review Committee(s): NUSSC, WASSC, RASSC, TRANSSC
Specific Safety Guide
DS422 - SSG-9
Published 2010
Seismic Hazards in Site Evaluation for Nuclear Installations
Revision of NS-G-3.3 (Ex DS302)
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS417 - SSG-18
Published 2011
Meterological and Hydrological Hazards in Site Evaluation for Nuclear Installations
Superseded NS-G-3.4 (Ex DS184), Safety Series Nos. 50-SG-S11A &-S11B and NS-G-3.5 (Ex DS280)
Review Committee(s): NUSSC
Specific Safety Guide
DS415 - GSR Part 1
Published 2010
Governmental, Legal and Regulatory Framework for Safety
Revision of GS-R-1 (Ex DS180)
Review Committee(s): NUSSC, RASSC, TRANSSC, WASSC
General Safety Requirements
DS414 - SSR-2/1
Published 2012
Safety of Nuclear Power Plants: Design
Revision of NS-R-1 (Ex DS181)
Review Committee(s): NUSSC, RASSC, TRANSSC, WASSC
Specific Safety Requirements
DS413 - SSR-2/2
Published 2011
Safety of Nuclear Power Plants: Commissioning and Operation
Revision of NS-R-2 (Ex DS179)
Review Committee(s):
Specific Safety Requirements
DS412 - SSG-10
Published 2010
Ageing Management for Research Reactors
New document
Review Committee(s): NUSSC
Specific Safety Guide
DS407 - SSG-27
Published 2014
Criticality Safety in the Handling of Fissile Material
New document
Review Committee(s): WASSC, NUSSC, RASSC, TRANSSC
Specific Safety Guide
DS405 - SSG-21
Published 2012
Volcanic Hazards in Site Evaluation for Nuclear Installations
New document
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS397 -SSG-24
Published 2012
Safety in the Utilization and Modification of Research Reactors
Revision of 35-G2
Review Committee(s): NUSSC
Specific Safety Guide
DS396 - SSG-20
Published 2012
Safety Assessment for Research Reactors and Preparation of the Safety Analysis Report
Revision of 35-G1
Review Committee(s) : NUSSC
Specific Safety Guide
DS393 - SSG-4
Published 2010
Development and Application of Level 2 Probabilistic Safety Assessment for Nuclear Power Plants
Further development of "Safety Series No.50-P-8"
Specific Safety Guide
DS388 - SSG-13
Published 2011
Chemistry Programme for Water Cooled Nuclear Power Plants
New document
Review Committee(s): NUSSC
Specific Safety Guide
DS381 - SSG-43
Published 2017
Safety of Fuel Cycle Research and Development Facilities
New document
Review Committee(s): NUSSC, RASSC, WASSC, NSGC
Specific Safety Guide
DS379 - GSR Part 3
Published 2014
International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources
Revision of SS115 and WS-R-3 (Ex DS162)
Review Committee(s): RASSC, WASSC, TRANSSC, NUSSC
General Safety Requirements
DS376 - WS-G-5.2
Published 2008
Safety Assessment for the Decommissioning of Facilities Using Radioactive Material
New document
Review Committee(s): NUSSC
Safety Guide
DS371 - SSG-15
Published 2012
Storage of Spent Fuel
New document, combination of SS No.116, SS No.117 and SS No.118
Review Committee(s): NUSSC, WASSC
Specific Safety Guide
DS367 - SSG-30
Published 2014
Safety Classification of Structures, Systems and Componentsin Nuclear Power Plants
New document
Review Committee(s): NUSSC
Specific Safety Guide
DS360 - SSG- 42
Published 2017
Safety of Nuclear Fuel Reprocessing Facilities
New document
Review Committee(s): NUSSC, RASSC, WASSC, NSGC
Specific Safety Guide
DS351 - SSG-22
Published 2012
Use of a Graded Approach in the Application of the Safety Requirements for Research Reactors
New document
Review Committee(s): NUSSC
Specific Safety Guide
DS344 - SSG-5
Published 2010
Safety of Conversion Facilities and Uranium Enrichment Facilities
Specific Safety Guide
DS318 - SSG-7
Published 2010
Safety of Uranium and Plutonium Mixed Oxide Fuel Fabrication Facilities
Specific Safety Guide
DS317 - SSG-6
Published 2010
Safety of Uranium Fuel Fabrication Facilities
Specific Safety Guide
DS316 – NS-R-5
Published 2008
Safety of Nuclear Fuel Cycle Facilities
Safety Requirements
DS284 - GSG-3
Published 2013
The Safety Case and Safety Assessment for the Predisposal Management of Radioactive Waste
New document
Review Committee(s): WASSC, RASSC, NUSSC
General Safety Guide