Nexus Standards · NS-0 · Proposed
NS-0
NS-0: Constitution and principles
NS-0 is a proposed Nexus Standard; the artifacts it governs are identified by UNIs (Unique Nexus Identifier). NS-0 states what a Nexus Standard is, what it is for, how it is made and what it shall never claim. Every other Nexus Standard specialises NS-0 and shall not weaken it.
Summary
- Statusproposed
- Responsible scopetrust, authorization and assurance
- Identifier
NXS-STD-ST-000004 - Rules stated12
- Programme areas55
- Source filesrepository
Nexus Standards · proposed
Status of NS-0
Preparatory working draft, circulated for review and comment. Not for implementation. Prepared and circulated by The Secretariat of the Nexus Standards, Global Centre for Risk and Innovation (GCRI Canada) (public@therisk.global), 17 October 2026. Technical review area: TR-01. This document is not a Nexus Standard; it may change without notice and is not to be implemented, relied upon or cited as a Nexus Standard. Its stage is designated only by the Global Standards Council and its technical committees under NS-13. Recipients are invited to submit comments with supporting reasons, and to notify any patent rights of which they are aware. See the notice of circulation.
Population, settlement and hazards worldwide
The map is framed on the world as context for the subject of NS-0. Shown at first: population density, 2020 (Gridded Population of the World v4.11, NASA SEDAC, CIESIN, Columbia University) and night-time lights, daily (VIIRS Black Marble, VNP46A2, NASA LAADS DAAC). The layer drawer adds flood water, 3-day composite (VIIRS Global Flood Product); active fires and thermal anomalies, last day (VIIRS NOAA-20 375 m, FIRMS); and true colour (VIIRS NOAA-20 corrected reflectance). NASA products are served through NASA GIBS under NASA's open data policy, with acknowledgement; population density is GPW v4.11 by CIESIN, Columbia University, under CC BY 4.0; coastlines, boundaries and place names come from NASA GIBS reference layers (© OpenStreetMap contributors, ODbL) and Natural Earth (public domain). Each layer shows its own observation date; full credits are given under the map.
The interactive map needs JavaScript; the layer list and sources are below.
Layers 2
People and hazards
Keyboard, with the map focused
Hold Ctrl or ⌘ and scroll to zoom
Latest available
NASA GIBS / EOSDIS · ASTER GDEM (METI, NASA) · Blue Marble (NASA) · © OpenStreetMap contributors (ODbL) · Natural Earth
Loading the latest NASA imagery.
Drag to move. Ctrl or ⌘ and scroll, pinch or the buttons to zoom; hover for the values under the pointer; reset returns to the region.
Where people live, night-time lights and the floods and fires public institutions answer to, framed on World.Satellite and model products as NASA publishes them, each with its own date; indicators, not assessments of any place.
Data: NASA GIBS · ASTER GDEM · Blue Marble · © OpenStreetMap contributors · Natural Earth · NASA EONETSources and licences
- We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- Center for International Earth Science Information Network (CIESIN), Columbia University. 2018. Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11. NASA Socioeconomic Data and Applications Center (SEDAC). Licensed under CC BY 4.0. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). doi:10.7927/H49C6VHW. CC BY 4.0
- VIIRS Black Marble night-time lights, NASA Goddard Space Flight Center; distributed by the NASA Level-1 and Atmosphere Archive and Distribution System (LAADS DAAC); imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- VIIRS near-real-time products (flood, land surface temperature, snow cover, corrected reflectance), NASA LANCE; imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- NASA Fire Information for Resource Management System (FIRMS), VIIRS 375 m active fire product, NASA LANCE; vector tiles via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- ASTER GDEM is a product of METI and NASA (ASTER Global Digital Elevation Model V003, NASA LP DAAC); imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). Cite as: NASA/METI/AIST/Japan Spacesystems and U.S./Japan ASTER Science Team (2019). ASTER Global Digital Elevation Model V003. doi:10.5067/ASTER/ASTGTM.003. NASA open data
- Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com. Public domain
- © OpenStreetMap contributors (ODbL), via NASA GIBS (coastlines, boundaries, roads and place names). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). ODbL
- Blue Marble, NASA Earth Observatory; imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
- Context on the globe and flat map: coastlines, boundaries, roads and place names from NASA GIBS reference layers (OpenStreetMap data, ODbL, © OpenStreetMap contributors); Blue Marble imagery as an optional base; 3D terrain and the elevation read-out from the ASTER GDEM elevation colour index (5 m to 200 m classes, exaggerated for legibility). Boundaries are drawn as published and imply no position on any territory.
- Globe: MapLibre GL JS 6.9.1, BSD-3-Clause, © MapLibre contributors.
- Live: NASA EONET Events are indicative, not authority warnings.
- NASA GIBS: We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS).
- Optional layers (3 sources in the layer list: live, forecast, observed and context) print their provider credit on the map and here when switched on; forecasts are model output and derived indices are estimates.
Layers and dates
- Population density, 2020: Population: CIESIN, Columbia University, Gridded Population of the World v4.11 (2018), NASA SEDAC, CC BY 4.0 · static
- Night-time lights, daily: VIIRS Black Marble (VNP46A2), NASA LAADS DAAC · 12 Oct 2026
- Flood water, 3-day composite: VIIRS Global Flood Product, NASA LANCE · 14 Oct 2026
- Active fires and thermal anomalies, last day: VIIRS NOAA-20 375 m (FIRMS), NASA LANCE FIRMS · 13 Oct 2026
- True colour: VIIRS NOAA-20 corrected reflectance, NASA LANCE · 13 Oct 2026
NS-0 among the standards.
Fig.The standards on which NS-0 builds, those that cite it and the programme areas where it applies, from the texts and the registry.
The standard as a process
A consumer names the canonical repository and the versions it applies, uses the registries without forking them, runs the validator, resolves any conflict by the order of precedence, records its implementation status, carries the status fields on every record and submits its statement to verification under NS-11. 8 operations in 4 phases; each states its actor, its decision rule, the record it leaves and the rule identifiers it implements (11 rules of NS-0 and the standards it applies). Records and artifacts are cited by UNI (Unique Nexus Identifier) and version.
All operations in order (8)
- 01
Name the repository start · Declaration
The consumer states which repository it follows and which edition of each Nexus Standard it applies. Standards, registries, schemas and reference tools are published openly under recorded licences.
- Who
- the consumer (a system, site or institution applying the standards)
- Decision rule
- the consumer names the canonical repository and each standard's version (section 6, item 1)
- Record
- a declaration of the canonical repository and of the versions applied
- Implements
- NS0-P1, NS0-P2
- 02
Use, never fork step · Declaration
Registries are copied with their digests and read as data. Data governs and prose explains, so a local change to a registry is a proposal under NS-13, not an edit.
- Who
- the consumer
- Decision rule
- a registry is used as published and never forked (section 6, item 2)
- Record
- a vendored copy of the registries with its digest
- Implements
- NS0-P2, NS0-P10
- 03
Run the validator exercise · Validation
The repository validator checks identifiers, codes and records against the registries and schemas. A failing check is recorded with its reason.
- Who
- the consumer, with the repository validator or a tool that runs the same checks
- Decision rule
- the validator runs on every vendored copy (section 6, item 3)
- Record
- a validator run with the tool version and the time
- Implements
- NS0-P4, NS0-P12
- 04
Order of precedence decision · Validation
Where a standard conflicts with law, contract or the consumer's constitution, the conflict is recorded as a blocking record with a typed reason; it is never resolved silently in code.
- Who
- the consumer's legal function
- Decision rule
- mandatory law and executed contracts, then the consumer's legal and IP constitution, then NS-0, then the other Nexus Standards, then local directives (section 5)
- Record
- a blocking conflict record where a conflict exists
- Implements
- NS0-P12
- 05
Record the status record · Publication
Each standard the consumer applies is listed with its implementation status; a planned implementation reads as planned.
- Who
- the consumer
- Decision rule
- implementation status is recorded per standard as it is (section 6, item 4)
- Record
- an entry per standard in the consumers register
- Implements
- NS0-P8, NS0-P11
- 06
Carry status fields step · Publication
Each record states what it was derived from, who produced it, under which release and decision, and which corrections apply. A UNI identifies and resolves; it never certifies.
- Who
- the consumer, on every published record
- Decision rule
- every published record carries its status fields and provenance (section 6, item 5)
- Record
- records that carry their legal state, claim level and provenance
- Implements
- NS0-P3, NS0-P7, NS0-P8
- 07
Independent check gate · Verification
The consumer's statement is checked against evidence by an evaluator that is not the consumer. Missing evidence, legal state or policy decision yields a typed refusal.
- Who
- an evaluator with a mandate, outside the consumer's trust boundary
- Decision rule
- authenticated is not authorized; deny by default; missing evidence is a refusal, never a pass
- Record
- attestations per clause, with evidence and digests
- Implements
- NS0-P4, NS0-P5, NS0-P12
- 08
Consumer statement end · Verification
Conformance to NS-0 is the consumer's own statement, supported by attestations that anyone can check.
- Who
- the consumer
- Decision rule
- a statement by the consumer, verifiable under NS-11; it is not a certification
- Record
- a statement of conformance to NS-0, verifiable under NS-11
- Implements
- NS0-P4, NS0-P6
Fig.Phases read left to right; each card names the operation, its actor and the record it leaves, and each edge label names the hand-over. Play, step or scrub; the detail panel gives the full text of the selected operation. Sources: NS-0: Constitution and principles.
NS-0 clause by clause
6 clauses and 12 rules as stated in the standard, presented with numbered clauses, stable rule anchors, versions and changes.
Purpose
The Nexus Standards are universal open standards for all areas of risk. They are the shared, machine-readable rules by which any person, institution, implementation or agent identifies, describes, verifies, monitors and cites what it produces: systems, data, software, documents, visualizations, maps, models, policies, clauses, services and sites. They apply in every sector, hazard, domain, region and jurisdiction, in every language and on every technology platform. They exist so that one artifact means the same thing to a person, a machine, a regulator, a researcher and a community anywhere, and so that conformance can be observed rather than asserted.
The Nexus Standards are implementation-neutral. They specify behaviour at interfaces and the content of records. They do not require any particular product, programming language, database, cloud provider, account or mark, and conformance is determined in the same way for every implementation, open or proprietary.
The nexus of standards
Established standards already cover most of the concerns of risk practice: enterprise risk, continuity, security, zero trust, supply chain, climate and nature disclosure, disaster risk and early warning, financial prudence, geospatial data, provenance, identifiers and software supply chains (the landscape is recorded in research/STANDARDS_LANDSCAPE.md and registry/external-standards.yaml). Many are closed to participation, change slowly, are published as static documents and are assessed for conformance only by periodic audit.
A Nexus Standard does not replace them. It is the nexus: the layer that (a) crosswalks an artifact to every external standard it satisfies or relates to, (b) expresses the obligations of those standards as machine-readable clauses, (c) verifies conformance continuously from evidence instead of periodically from attestation, and (d) lets every stakeholder take part in developing the standard itself. Where no external standard exists for a cross-cutting concern (cross-domain cascades, real-time verification, open participation, provenance across the whole lifecycle), a Nexus Standard specifies it.
A Nexus Standard does not reproduce the copyrighted text of another body's standard; it cites by identifier, version and URL (NS-14). The names of standards bodies and their standards are their marks and are used only to refer to them.
Principles (binding)
| Id | Principle | What it requires |
|---|---|---|
| NS0-P1 | Open | The standards, their registries, schemas, catalogs and reference tools are published in the canonical repository under the licences recorded in LICENSING.md. Participation in development is open to every community and stakeholder under GOVERNANCE.md. No standard depends on a proprietary artifact, product, account or mark to be applied. |
| NS0-P2 | Machine-readable first | Every normative element exists as data (registry, schema, clause) before it exists as prose; prose explains, data governs. A standard with no machine form is not a Nexus Standard. |
| NS0-P3 | Identified | Every artifact, record, deployment, policy and clause carries a UNI (NS-1, NS-3, NS-9). Nothing is cited by a name alone. |
| NS0-P4 | Verified, not asserted | Conformance is a claim with evidence: receipts, digests, signed attestations and observations (NS-11). A claim without evidence is recorded as a claim, never as a fact, and the claim ceiling of the implementation bounds every statement it makes. |
| NS0-P5 | Zero trust | Authenticated is not authorized; entitled is not authorized; access is denied by default. Every verification, monitoring and enforcement path assumes no implicit trust between systems, tenants, sites or agents, and records who verified what under which mandate. |
| NS0-P6 | Real-time | Standards express obligations that can be evaluated continuously against live records (observations, releases, corrections, deployments), and the standards themselves are versioned so that an implementation can state exactly which version it conforms to at any instant. |
| NS0-P7 | Provenance everywhere | Every artifact records what it was derived from, who produced it, under which release and policy decision, and what corrected it (NS-3b, PROV-O profile). Corrections supersede; nothing is silently rewritten. |
| NS0-P8 | Honest | A UNI identifies and resolves; it never certifies. legalState defaults to review-required. Readiness, approval and production status are never implied by a standard, a status, a page, a score or a badge. |
| NS0-P9 | Nexus-aware | Standards address cross-domain interdependence (water, energy, food, health, biodiversity, climate and the sectors they touch) explicitly: an obligation can reference artifacts in another domain, and cascades are first-class. |
| NS0-P10 | Names are governed | Codes are never names. Public names follow the marks policy (governance/OPEN_BOUNDARY_IPR_AND_LICENSING.md, section 7). A system or component is shown by its neutral display name and its UNI; the UNI may change with context (NS-9), and no name infringes anyone's mark. |
| NS0-P11 | Community-owned development | Proposals, comments, decisions and versions of every standard are themselves artifacts with UNIs. The development process is specified (NS-13) and open, and authority to adopt is recorded, never assumed. |
| NS0-P12 | Fail closed | Missing evidence, a missing legal state, a missing policy decision or unavailable verification results in a refusal with a typed reason, never in a pass. |
The standard set
| Id | Standard | Governs |
|---|---|---|
| NS-0 | Constitution and principles | This document |
| NS-1 | The UNI and the artifact catalog | Identification and cataloguing of artifacts; embedding (NS-6) and resolution (NS-7) |
| NS-2 | Citation and attribution | How a UNI is cited by people and machines |
| NS-3 | Risk record UNIs | Identification of risk records (observations, source releases, indicators, measures, boundaries, chronotopes, corrections, analytical products, subjects) |
| NS-3b | Dataset and product metadata profile | STAC, DCAT and PROV-O crosswalks |
| NS-4 | Structure and drafting | Structure, verbal forms and registered requirements of standards; front matter of documents |
| NS-5 | Figure, map and visualization | Visual artifacts, maps and GIS products, with their captions, provenance and accessibility |
| NS-6 | Surface wiring | How APIs, panels, passports and pages carry UNIs (specified in NS-1 section 6 and NS-16) |
| NS-7 | Resolver | Landing pages, meta tags and sitemaps (specified in NS-1 section 1 and NS-16 section 6) |
| NS-8 | Publication workflow | Zenodo and DOI publication with the legal gate |
| NS-9 | Contextual UNIs | Deployments and instances: a system in a region, domain, sector or jurisdiction |
| NS-10 | Policies and clauses | Machine-readable policy and clause artifacts: their obligations, binding, evaluation and enforcement |
| NS-11 | Verification and monitoring | Evidence, attestations, conformance observation and reporting; zero-trust verification services |
| NS-12 | Software, model and AI/ML artifacts | Software supply chain, model cards, dataset sheets and AI governance crosswalks |
| NS-13 | Standards development process | How standards are proposed, reviewed, versioned and adopted in the open |
| NS-14 | Conformance and crosswalk to external standards | How an artifact claims and evidences its relation to external standards |
| NS-15 | System model binding | How subjects, passports, chronotopes, relationships, risk routes, engines and agents are identified and bound to the standards |
| NS-16 | UNI application profile | How articles, documents, code, data, APIs and interfaces carry the UNI and the context name |
standards/INDEX.md carries the current status of every document.
Precedence
Mandatory law and executed contracts take precedence over the legal and intellectual property instruments of the implementing institution, which take precedence over NS-0, which takes precedence over the other Nexus Standards, which take precedence over the implementing institution's own internal policies. An implementation shall record a conflict between these levels as a blocking record with a typed reason; it shall not resolve the conflict in code.
Conformance to NS-0
An implementation conforms to NS-0 when it:
- names the canonical repository and the versions of the standards it applies;
- does not fork a registry;
- runs the repository validator, or an equivalent, on the copies of the registries it uses;
- records its implementation status per standard in
registry/consumers.yamltruthfully; and - carries the honesty fields (
legalState,claimCeiling,status) on every record it publishes.
Conformance to NS-0 is a statement by the implementation, verifiable under NS-11. It is not a certification by the Secretariat or by the Global Standards Council.
Changes between versions
One published version is available (0.1.0); a comparison between versions is shown once a second version is published.
Clause numbers follow the sections of the document; rule identifiers (NS0-P1, NS0-P2, NS0-P3…) are stable anchors. With script enabled, each clause and rule has a permalink and a machine-readable view (YAML and JSON), and the j and k keys move between clauses.
Programme areas that list NS-0
55 programme areas list NS-0.
- Water risk standardsTierNexus domainsStatusplanned
- Energy risk standardsTierNexus domainsStatusplanned
- Food and agriculture risk standardsTierNexus domainsStatusplanned
- Health risk standardsTierNexus domainsStatusplanned
- Biodiversity and nature risk standardsTierNexus domainsStatusplanned
- Climate risk standardsTierNexus domainsStatusplanned
- Atmosphere and weather hazard standardsTierHazard and threat familiesStatusplanned
- Water systems hazard standardsTierHazard and threat familiesStatusplanned
- Ice and snow hazard standardsTierHazard and threat familiesStatusplanned
- Solid Earth hazard standardsTierHazard and threat familiesStatusplanned
- Space and near-Earth hazard standardsTierHazard and threat familiesStatusplanned
- Land and ecosystem hazard standardsTierHazard and threat familiesStatusplanned
- Pollution and hazardous substance standardsTierHazard and threat familiesStatusplanned
- Health and biosecurity hazard standardsTierHazard and threat familiesStatusplanned
- Built systems hazard standardsTierHazard and threat familiesStatusplanned
- Information and cyber-physical hazard standardsTierHazard and threat familiesStatusplanned
- Society, conflict and economy hazard standardsTierHazard and threat familiesStatusplanned
- Systemic and compound hazard standardsTierHazard and threat familiesStatusplanned
- Planetary and Earth-system hazard standardsTierHazard and threat familiesStatusplanned
- Frontier and exponential technology hazard standardsTierHazard and threat familiesStatusplanned
- Agriculture and land useTierSectors and industriesStatusplanned
- Water utilities and basinsTierSectors and industriesStatusplanned
- Energy utilities and gridsTierSectors and industriesStatusplanned
- Health systemsTierSectors and industriesStatusplanned
- Finance, insurance and capital marketsTierSectors and industriesStatusplanned
- Transport, logistics and supply chainsTierSectors and industriesStatusplanned
- Cities and the built environmentTierSectors and industriesStatusplanned
- Industry and manufacturingTierSectors and industriesStatusplanned
- Digital, telecom and platformsTierSectors and industriesStatusplanned
- Public sector and governmentTierSectors and industriesStatusplanned
- Research, academia and educationTierSectors and industriesStatusplanned
- Humanitarian and civil societyTierSectors and industriesStatusplanned
- International organisations and multilateralsTierSectors and industriesStatusplanned
- Open standards developmentTierCross-cutting capabilitiesStatusplanned
- Naming, marks and intellectual propertyTierCross-cutting capabilitiesStatusplanned
- Recognition pathway, The Global Risks Forum (GRF)TierReadiness pathwaysStatusplanned
- Geophysical hazard standardsTierHazard and threat familiesStatusplanned
- Hydrometeorological hazard standardsTierHazard and threat familiesStatusplanned
- Oceans and coasts risk standardsTierHazard and threat familiesStatusplanned
- Land and soil risk standardsTierHazard and threat familiesStatusplanned
- Environmental degradation hazard standardsTierHazard and threat familiesStatusplanned
- Biological hazard standardsTierHazard and threat familiesStatusplanned
- Technological and industrial hazard standardsTierHazard and threat familiesStatusplanned
- Chemical hazard standardsTierHazard and threat familiesStatusplanned
- Cyber and digital risk standardsTierHazard and threat familiesStatusplanned
- Financial and economic risk standardsTierHazard and threat familiesStatusplanned
- Political and governance risk standardsTierHazard and threat familiesStatusplanned
- Conflict and security risk standardsTierHazard and threat familiesStatusplanned
- Societal and information risk standardsTierHazard and threat familiesStatusplanned
- Space weather, spectrum and timing risk standardsTierHazard and threat familiesStatusplanned
- Extraterrestrial hazard standardsTierHazard and threat familiesStatusplanned
- Compound and cascading hazard standardsTierHazard and threat familiesStatusplanned
- Frontier technology risk standardsTierHazard and threat familiesStatusplanned
- AI and autonomous systems risk standardsTierHazard and threat familiesStatusplanned
- Global catastrophic and existential risk standardsTierHazard and threat familiesStatusplanned
Recent research on NS-0
Recent peer-reviewed articles, preprints, datasets and reports on the subject of this standard, retrieved at the time of reading from open scholarly metadata services (OpenAlex, Crossref, DataCite, Zenodo, arXiv, Europe PMC, OpenAIRE Graph) with search terms composed from the registry. Each work is listed with its authors, venue, year, type, open-access status and licence, and links to its DOI or landing page. Sources not yet enabled for live display on this site are listed for reference and are not queried.
Search termsopen standards; FAIR principles; open science; standards governance; open data principles; Open Definition; The Open Source Definitioncombined with: governance; risk; data; interoperabilityDerived from the subject of the standard and its rules, and the external standards of its crosswalk domains.
- OpenAlexlisted for reference; not queried
- Crossreflisted for reference; not queried
- DataCitelisted for reference; not queried
- Zenodolisted for reference; not queried
- arXivlisted for reference; not queried
- Europe PMClisted for reference; not queried
- OpenAIRE Graphlisted for reference; not queried
No source is enabled for live display on this site yet: the sources are listed for reference and none is queried. Once the publisher of record enables a source after its terms are reviewed, recent works are listed here. Metadata and links only: title, authors, venue, year, type, open-access status and licence as each source records them; works are listed for orientation, not reviewed or endorsed.
NS-0 in the standards repository
The text, schemas, machine-readable files, registry rows, tests and history behind NS-0, on the main branch of the canonical repository. Text, registry, schemas and catalog are CC BY 4.0; tools and tests are Apache-2.0.
Source text
| File | What it holds | Links |
|---|---|---|
standards/NS-0-constitution-and-principles.md | NXS-STD-ST-000004 | Raw · History · Suggest an edit |
standards/INDEX.md | status and document of every standard | History |
Schemas
| File | What it holds | Links |
|---|---|---|
schemas/nexus-clause.v1.json | Nexus clause (NS-10) | Raw |
Machine-readable files
| File | What it holds | Links |
|---|---|---|
catalog/artifact-catalog.yaml | catalog records · 2 mentions | First mention, line 255 |
Registry rows
| File | What it holds | Links |
|---|---|---|
registry/subsites.yaml | Nexus Standards subsites - the systemic architecture of nexustandards.com · 37 rows or mentions | Line 19 |
registry/governance.yaml | Governance, legal structure, national adoption, open boundary and disclaimers of the Nexus Standards · 2 rows or mentions | Line 9 |
registry/review-investigations.yaml | Circulation for technical review and comment, and the technical review areas · 2 rows or mentions | Line 48 |
registry/dags.yaml | Process and pipeline graphs rendered by the site's DAG component (nxs-dag) · 1 row or mentions | Line 38 |
registry/risk-standards.source.yaml | 'Nexus Risk Standards: the systemic catalogue' · 1 row or mentions | Line 22 |
registry/risk-standards.yaml | 'Nexus Risk Standards: the systemic catalogue' · 1 row or mentions | Line 21 |
registry/standard-packages.yaml | Standard packages - one package per external open standard on nexustandards.com · 1 row or mentions | Line 69 |
Tests and validators
| File | What it holds | Links |
|---|---|---|
tools/build-risk-standards.mjs | tool or validator | Line 117 |
tools/build-site-pages.mjs | tool or validator | Line 289 |
tools/validate.mjs | tool or validator | Line 150 |
Change history
| File | What it holds | Links |
|---|---|---|
| Commits to the text | every change to the text | · |
CHANGELOG.md | notable changes, by version | · |
release/manifest.json | release manifest with file digests | in-toto statement |
| Releases | tagged releases of the repository | · |
proposals/NXS-STD-PC-000005.json | Nexus Risk Standards: the systemic catalogue of 124 risk standards across the risk core, the six anchor nexus streams, technology, finance, policy, development, cross-cutting domains, hazards, intelligence, programme and systems | History |
Propose a change
| File | What it holds | Links |
|---|---|---|
| Open a proposal on NS-0 | issue form: target, kind, rationale (NS-13) | Template |
| Issue form: comment | issue form | Template |
| Issue form: errata | issue form | Template |
| Issues that mention NS-0 | open and closed | · |
| Pull request template | what a change must carry: target, kind, rationale, validation | · |
CONTRIBUTING.md | pull requests, sign-off and checks | · |
GOVERNANCE.md | how registry codes and texts change | · |
How NS-0 is developed, and how to take part
NS-0 is developed in the open under NS-13 (the stages and gates of NS-13). Working groups draft, councils decide the reserved matters, and anyone may propose a change, comment, submit an implementation report, object or appeal, without membership or fee.
- Who decides what: the decision-rights matrix.
- The process: stages, gates, review windows and appeals.
- Open gateways and calls: how to propose, comment, join a working group or request activation.
- Develop a standard: the development track and the lifecycle of each standard.
- NS-13 in the canonical repository.
Relation to external standards
NS-0 relates to external standards by identifier, clause number and URL (NS14-R1), and directs the reader to the issuing body.
Recent research and sources
Peer-reviewed articles, preprints, reports and datasets on the subject of this standard, retrieved at the time of reading from open scholarly metadata services (OpenAlex and Crossref) and listed with authors, venue, year, type and access status, with a link to each work. Curated references and related standards are listed first; recent works matched by subject follow and are listed for orientation.
Curated references
- Standard Setting Committees: Consensus Governance for Shared Technology Platforms
American Economic Review · 2012 · Peer-reviewed - RFC 6852 Affirmation of the Modern Paradigm for Standards
IETF · 2013 · Standard - W3C Process Document
W3C · 2025 · Official publication - A Quick Guide to Software Licensing for the Scientist-Programmer
PLOS Computational Biology · 2012 · Peer-reviewed - Open Definition 2.1
Open Knowledge Foundation · 2015 · Standard - The Open Source Definition
Open Source Initiative · 2007 · Official publication - The Sendai Framework for Disaster Risk Reduction and Persons with Disabilities
International Journal of Disaster Risk Science · 2015 · Peer-reviewed - Web Content Accessibility Guidelines (WCAG) 2.2
W3C · 2023 · Standard
Related standards and frameworks
- W3C Process Document (2025)
World Wide Web Consortium - OGC Technical Committee Policies and Procedures
Open Geospatial Consortium - ISO/IEC Directives, Part 1 (procedures) with Consolidated ISO Supplement, and Part 2 (drafting)
ISO and IEC - The Open Source AI Definition
Open Source Initiative - W3C Software and Document License (2023 version)
World Wide Web Consortium - Open Definition 2.1
Open Knowledge Foundation - Creative Commons Attribution 4.0 International (CC BY 4.0) as used for specification text
Creative Commons - RFC 6852 Affirmation of the Modern Paradigm for Standards (OpenStand principles)
IAB, IEEE-SA, IETF, Internet Society, W3C
Search terms, derived from the subject of the standard and its rules: open standards; FAIR principles; open science; standards governance; open data principles; combined with: governance; risk; data; interoperability. With JavaScript enabled, recent works matching these terms are listed from OpenAlex and Crossref.
Risk Academy courses and disciplines
2 courses and 2 disciplines of Risk Academy (risksacademy.com) that teach the knowledge and methods of NS-0. Each course lists its level, stream and learning hours.
Courses
Disciplines
The correspondence between courses, disciplines and the Nexus Standards is maintained with Risk Academy and is subject to its academic review.
Programmes, tracks and courses for this standard
GCRI Canada, The Global Risks Forum (GRF) and Risk Academy work on the subject of NS-0 in distinct roles (research and evidence; governance, policy and convening; education and training). Each entry states why it corresponds and the step it offers; each institution sets its own terms of participation.
Research and evidence
GCRI Canada
Research programmes that produce the observations, models and assessments these records describe.
Nexus RegistryRecords decisions and their authority.Apply to this programme therisk.globalAll programmes of GCRI CanadaGovernance, policy and convening
The Global Risks Forum (GRF)
Tracks that convene public authorities, researchers and institutions on the governance of shared risks.
Governance NexusExamines anti-capture and integrity, the safeguards behind the founding commitments.Join this track globalriskforum.comAll tracks of The Global Risks ForumEducation and training
Risk Academy
Courses and disciplines that teach the knowledge and methods practitioners need to apply these standards.
Science Policy 101RAF-103 · Introductory · 19.5 learning hoursBringing evidence on risk to decision makers honestly, clearly and usefullyTake this course Policy and GovernanceRAN-307 · Intermediate · 21.5 learning hoursHow institutions, laws and people decide about risk, and how to tell whether policy worksTake this course All courses and disciplinesListed in the education and training section of this pageQuestions and answers.
What is the status of NS-0?
What does applying NS-0 establish?
How is a change to NS-0 proposed?
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