ISO TC 85/SC 6
Reactor technology
Paris - Septembre 2025
Its scope
Standardization in the field of nuclear power plants and research reactors.
The scope includes calculation, analysis and measurements in support of physics of power reactor core design and operation, siting, design, construction, operation and decommissioning.
Siting includes all types of nuclear installations and all topics such as flooding, seismic hazards, etc.
Research reactors include a large variety of facilities: production of neutron beams, irradiation of specimens, production of isotopes (especially production for nuclear medicine) and test reactors or prototypes of new technologies.
Excluded: decommissioning is limited to technical topics that are specific to reactors.
Its structure
WG 1 - Power reactor analyses and measurements
WG 2 - Research, test and isotope-production reactors
WG 3 - Power reactor, siting, design, construction, operation, and decommissioning
For more information
Its objectives
- to present the current status of ISO standards within the scope of SC 6,
- to identify gaps in the current scope,
- to identify related standardization activities in other organizations in order to minimize duplication and non-conformity,
- to identify topics for new ISO standards, taking into account the needs of the industry and conformity with standards of other international organizations, such as IAEA, IEC, etc.
- to gain and maintain momentum, visibility and recognition to attract experts from the whole community (industry, regulatory bodies, technical support organizations …) and from all Member States to produce industrial standards of high quality and added value
The Potential future works
- nuclear data for radioisotopes production for medical and industrial applications
- neutron fission yields
- delayed Neutrons
- nuclear Data for reactor design
- cold neutron sources
- fusion reactors (ITED)
- general requirements for research reactors (design, operation, decommissioning and waste management)
- construction and design
- external hazards
- inspection methods or specific topics
- SMR
- generation IV reactors
More on SC 6
SC 6 page on ISO.org
Our meetings
WG 3 : 5 June 2026
SC 6 : 17 -22 August 2026 in Birmingham (USA)
WG 1 : 18 to 19 August 2026
WG 2 : 18 to 19 August 2026
WG 3 : 17 to 19 August 2026
Want to get involved?
Standards are developed by the people who need them – that could mean you. Technical committees include experts from both standards and industry and these experts are put forward by ISO’s national members.
Today delegations from 19 national standardization bodies contribute to the standards
If you want to help shape future standards in your field, contact your national member.