Nachfolgend sind die derzeit in Entwicklung befindlichen Entwürfe aufgelistet (Stand Mai 2020).

Das zuerst genannte Komitee ist bei der Erstellung des jeweiligen Entwurfs federführend

DS528 (STEP 3) - Development and Application of Level 2 Probabilistic Safety Assessment for Nuclear Power Plants
Revision von SSG-4 - IAEO Komitees: NUSSC
Specific Safety Guide

DS527 (STEP 3) - Criteria for use in Preparedness and Response for a Nuclear or Radiological Emergency
Revision von GSG-2 - IAEO Komitees: EPReSC, RASSC, WASSC, NSGC
General Safety Guide

DS526 (STEP 3) - National Policies and Strategies for the Safety of Radioactive Waste and Spent Fuel Management, Decommissioning and Remediation
Neues Dokument  - IAEO Komitees: WASSC, RASSC, NUSSC, NSGC
Specific Safety Guide

DS525 (STEP 3) - Chemistry Programme for Water Cooled Nuclear Power Plants
Revision von SSG-13  - IAEO Komitees: NUSSC, RASSC, WASSC
Specific Safety Guide

DS524 (STEP 5) - Radiation Protection Aspects of Design for Nuclear Power Plants
Revision von NS-G-1.13  - IAEO Komitees: NUSSC, RASSC, WASSC, EPReSC, NSGC
Specific Safety Guide

DS523 (STEP 5) - Development and Application of Level 1 Probabilistic Safety Assessment for Nuclear Power Plants
Revision von SSG-3  - IAEO Komitees: NUSSC
Specific Safety Guide

DS522 (STEP 5) - Evaluation of Seismic Safety for Existing Nuclear Installations
Revision von NS-G-2.13 - IAEO Komitees: NUSSC, WASSC
Safety Guide

DS521 (STEP 4) - Radiation Protection Programmes for the Transport of Radioactive Material
Revision von TS-G-1.3 - IAEO Komitees: TRANSSC, EPReSC, RASSC
Safety Guide

DS520 (STEP 5) - External Human Induced Hazards in Site Evaluation for Nuclear Installations
Revision von NS-G-3.1  - IAEO Komitees: NUSSC, RASSC
Safety Guide

DS519 (STEP 5) - Protection of Workers against Exposure due to Radon
Neues Dokument - IAEO Komitee: RASSC
Safety Guide

DS518 (STEP 5) - Revision by amendment of 2 Specific Safety Guides on Nuclear Fuel Cycle
Revision von SSG-42 und SSG-43 - IAEO-Komitees: NUSSC, RASSC, WASSC, EPReSC, NSGC
Specific Safety Guide

DS517 (STEP 7) - Revision by amendment of 3 Specific Safety Guides on Nuclear Fuel Cycle Facilities
Revision von SSG-5, SSG-6 und SSG-7 - IAEO-Komitees: NUSSC, RASSC, WASSC, EPReSC, NSGC
Specific Safety Guide

DS516 (STEP 8) - Criticality Safety in the Handling of Fissile Material
Revision von SSG-27 - IAEO-Komitees: NUSSC, RASSC, WASSC, TRANSSC, EPReSC, NSGC
Specific Safety Guide

DS515 (STEP 7) - Compliance Assurance for the Safe Transport of Radioactive Material
Revision von TS-G-1.5 - IAEO-Komitees: TRANSSC, NSGC, EPReSC
Specific Safety Guide

DS514 (STEP 11) - Equipment Qualification of Items Important to Safety in Nuclear Installations
Neues Dokument - IAEO Komitee: NUSSC
Safety Guide

DS513 (STEP 5) - Leadership, Management and Culture for Safety
Revision und Kombination von GS-G-3.1 und GS-G-3.5 - IAEO Komitee: NUSSC, EPReSC, RASSC, TRANSSC, WASSC, NSGC
General Safety Guide

DS512 (STEP 5) - Borehole Disposal Facilities for Radioactive Waste
Revision von SSG-1 - IAEO Komitee: WASSC, NSGC
Specific Safety Guide

DS511 (STEP 5) - Use of a Graded Approach in the Application of the Safety Requirements for Research Reactors
Revision von SSG-22 - IAEO Komitee: NUSSC, EPReSC, RASSC, TRANSSC, WASSC, NSGC
Specific Safety Guide

DS510 (STEP 11) - Revision of 2 SSGs on RRs (SSG-20 and SSG-24)
Revision von SSG-20 und SSG-24 - IAEO Komitee: NUSSC, EPReSC, RASSC, TRANSSC, WASSC, NSGC
Specific Safety Guide

DS509 (STEP 8) - Revision by amendment of 8 SSGs on RReactors
Revision by amendment of NS-G-4.1 to NS-G-4.6, SSG-10 and SSG-37 - IAEO Komitee: NUSSC, EPReSC, RASSC, TRANSSC, WASSC, NSGC
Specific Safety Guide

DS508 (STEP 5) - Application of Safety Principles and General Design Requirements for Nuclear Power Plants
Neues Dokument - IAEO Komitee: NUSSC, NSGC
Specific Safety Guide

DS507 (STEP 12) - Seismic Hazards in Site Evaluation for Nuclear Installations
Revision von SSG-9 - IAEO Komitee: NUSSC, WASSC
Specific Safety Guide

DS506 (STEP 12) - Schedules of Provisions of the IAEA Regulations for the Safe Transport of Radioactive Material (20xx Edition)
Revision von SSG-33 - IAEO Komitee: TRANSSC
Specific Safety Guide

DS505 (STEP 5) - Source Monitoring, Environmental Monitoring and Individual Monitoring for Protection of the Public and the Environment
Revision von RS-G-1.8 - IAEO Komitee: WASSC, RASSC, NUSSC, EPReSC
General Safety Guide

DS504 (STEP 5) - Arrangements for Preparedness for a Nuclear or Radiological Emergency
Revision von GS-G-2.1 including GSG-2 Criteria - IAEO Komitee: EPReSC, NUSSC, RASSC, TRANSSC, WASSC, NSGC
General Safety Guide

DS503 (STEP 7) - Protection against Internal and External Hazards in the Operation of Nuclear Power Plants
Revision von NS-G-2.1 - IAEO Komitee: NUSSC, RASSC, NSGC, EPReSC
Specific Safety Guide