The Global Risks Index · XT-09 · Exponential technology series
센서, IoT 및 산업용 IoT
도시, 유틸리티, 산업 전반의 연결된 감지 및 제어: 공격 표면, 데이터 무결성, 의존성.
Page GRX-SER-XT-09Edition Baseline Edition 2026Evidence close 2026-09-30Subject NXS-GRX (canonical data, provenance and risk) proposedNexus Reports XT-09 (planned)Values not yet publishedMethod v1.0.0-draft
FIG 1 · Series at a glance
영역 지수
3
Infrastructure fragility · Cyber risk · Technology concentration risk.
지표
65
3 index domains
Hazard families
19
Information and cyber-physical systems · Built systems
방법론
83
Critical infrastructure and industrial systems · Cyber, AI and frontier technology.
3
영역 지수
65
indicators in scope
2
재해 영역
3
client groups
01범위
Scope and questions
The subject of this index is proposed by NXS-GRX (canonical data, provenance and risk); the Nexus Reports edition with the same code sets its own subject at commissioning, and any difference is recorded as a crosswalk.
- How large is the connected attack surface of essential services?
- Can sensor data be trusted in a crisis?
- Where is monitoring itself a single point of failure?
02Construction
Domain indices to the series index
The series index is the expert-weighted geometric mean of its domain indices, with the intervals and class rule of the methodology.
computation
How the Sensors, IoT and industrial IoT index is built
Graph7 nodes
그래프
01영역 지수
02Series index
03Readings
100%
색인
-
인프라 취약성Domain index · IDX · INFIndex of transport and digital connectivity deficits, utility fragility, energy supply unreliability and realised disruption impact on a 0–10 scale, higher meaning more fragile.
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사이버 리스크Domain index · IDX · CYBIndex of cyber incident pressure, digital dependence and the lack of cyber capability on a 0–10 scale, higher meaning riskier.
-
기술 집중 리스크Domain index · IDX · TECIndex of technology dependence, critical-mineral dependence and, inverted, innovation capacity and biosecurity oversight, on a 0–10 scale, higher meaning riskier.
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Sensors, IoT and industrial IoT indexSeries index · SERIES · XT-09도시, 유틸리티, 산업 전반의 연결된 감지 및 제어: 공격 표면, 데이터 무결성, 의존성.
-
Country readingsOutput · OUTPUT · 195 profilesPublished with intervals and classes when the edition is released.
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Regional readingsOutput · OUTPUT · 5 regionsPublished with intervals and classes when the edition is released.
-
Global readingOutput · OUTPUT · population or exposure weightedPublished with intervals and classes when the edition is released.
실행 전진행 중완료
03지수
Domain indices in this series
The Global Risks Index · XT-09 · 195 profiles · 0–10 scale
Sensors, IoT and industrial IoT index, world
–
값은 판과 함께 게시되며, 구간, 등급, 변화가 여기에 표시됩니다.
| 지수 | 값 | 변화 | 변화 % | 90% 구간 | 등급 · 확률 | 추세 | 범위 |
|---|---|---|---|---|---|---|---|
인프라 취약성NXS-GRX · INF |
– | – | – | – | – | ||
사이버 리스크NXS-GRX · CYB |
– | – | – | – | – | ||
기술 집중 리스크NXS-GRX · TEC |
– | – | – | – | – |
Domains read: Cyber and digital, Infrastructure, Technology and frontier.
04지표
65 indicators in scope
Every indicator whose primary or secondary domain is in scope, with unit, levels and crosswalks to source code lists.
FIG 3 · Indicators in scope, by domain and sub-domain
| 지표 | 영역 | Sub-domain | 구성 요소 | 단위 | 단계 | Crosswalks |
|---|---|---|---|---|---|---|
핵심 광물 순수입 의존도IND.ECO.concentration.critical_minerals_import_reliance |
ECO | Export and import concentration | vulnerability | % |
COUNTRY | |
해상 병목 지점에 노출된 해상 무역IND.ECO.supply_chain.chokepoint_exposure |
ECO | Supply-chain exposure | exposure | % |
COUNTRY | |
홍수 방어 설계 기준IND.HAZ.flood.flood_protection_standard |
HAZ | Flood | coping capacity | a |
COUNTRY, ADM1, CITY, SITE | |
건축 면적IND.HAZ.exposure.built_up_area |
HAZ | 노출 | context | km2 |
COUNTRY, ADM1, ADM2, CITY, GRID | |
고위험 재해 지역 내 건축 면적IND.HAZ.exposure.built_up_exposed |
HAZ | 노출 | exposure | km2 |
COUNTRY, ADM1, ADM2, CITY, GRID | |
도로 밀도IND.ENV.land.road_density |
ENV | Land and forests | hazard | km/km2 |
COUNTRY, ADM1, ADM2, CITY, GRID | |
관리 시설에서 처리된 생활폐기물IND.ENV.pollution.msw_controlled_management.share |
ENV | Pollution and waste | coping capacity | % |
COUNTRY, CITY | SDG 11.6.1 EPI MSW |
안전하게 처리된 폐수IND.WAT.quality.wastewater_safely_treated.share |
WAT | Water quality | coping capacity | % |
COUNTRY, CITY | SDG 6.3.1 EPI WWT |
GNSS 의존 활동의 GDP, 비율IND.SPC.dependence.gnss_dependent_gdp.share |
SPC | Space-service dependence | exposure | % |
COUNTRY, PORTFOLIO | UNDRR_HIPS_2025 ET0102 |
백업 없이 위성에 의존하는 핵심 서비스, 비율IND.SPC.dependence.satellite_service_exposure.share |
SPC | Space-service dependence | vulnerability | % |
COUNTRY | |
지자기 재해 고위험 지역 내 고압 송전망, 비율IND.SPC.dependence.grid_gic_exposure.share |
SPC | Space-service dependence | exposure | % |
COUNTRY, ADM1 | |
가장 가까운 보건 시설까지 이동 시간IND.HLT.system.health_facility_travel_time |
HLT | Health system capacity | vulnerability | min |
COUNTRY, ADM1, ADM2, CITY, GRID | |
도시 인구, 전체 대비 비율IND.DEM.urbanisation.urban_share |
DEM | Urbanisation | context | % |
COUNTRY | WB_WDI SP.URB.TOTL.IN.ZS |
도시 인구 증가율IND.DEM.urbanisation.urban_growth |
DEM | Urbanisation | vulnerability | % |
COUNTRY | WB_WDI SP.URB.GROW |
슬럼 거주 도시 인구IND.DEM.urbanisation.slum_share |
DEM | Urbanisation | vulnerability | % |
COUNTRY | WB_WDI EN.POP.SLUM.UR.ZS SDG 11.1.1 |
일반적인 한 달 동안 기업이 겪는 정전 횟수IND.ENE.reliability.firm_power_outages |
ENE | Reliability | vulnerability | /mo |
COUNTRY | WB_WDI IC.ELC.OUTG |
계통 평균 정전 시간(SAIDI)IND.ENE.reliability.saidi |
ENE | Reliability | vulnerability | h/a |
COUNTRY, ADM1, CITY | ISO_37120 ISO 37120:2018 |
계통 평균 정전 빈도(SAIFI)IND.ENE.reliability.saifi |
ENE | Reliability | vulnerability | /a |
COUNTRY, ADM1, CITY | ISO_37120 ISO 37120:2018 |
핵심 광물 수입 공급처 집중도IND.ENE.minerals.critical_mineral_import_concentration |
ENE | Critical minerals | vulnerability | 1 |
COUNTRY | |
전천후 도로 2 km 이내 농촌 인구IND.INF.transport.rural_road_access |
INF | Transport | coping capacity | % |
COUNTRY, ADM1 | SDG 9.1.1 |
물류 성과IND.INF.transport.logistics_performance |
INF | Transport | coping capacity | {score} |
COUNTRY | WB_WDI LP.LPI.OVRL.XQ |
최고 수준 대비 정기선 해운 연결성IND.INF.transport.liner_shipping_connectivity |
INF | Transport | coping capacity | % |
COUNTRY | WB_WDI IS.SHP.GCNW.XQ |
1인당 항공 여객 수송량IND.INF.transport.air_passengers.pc |
INF | Transport | coping capacity | {passengers}/a/{person} |
COUNTRY | WB_WDI IS.AIR.PSGR |
대중교통을 편리하게 이용할 수 있는 도시 인구IND.INF.transport.public_transport_access |
INF | Transport | coping capacity | % |
CITY, ADM1, COUNTRY | SDG 11.2.1 ISO_37120 ISO 37120:2018 |
고위험 재해 지역 내 도로 및 철도망, 비율IND.INF.transport.network_exposed.share |
INF | Transport | exposure | % |
COUNTRY, ADM1, ADM2, CITY, GRID | |
인터넷 이용자IND.INF.digital.internet_users |
INF | Digital connectivity | coping capacity | % |
COUNTRY, ADM1, CITY | SDG 17.8.1 WB_WDI IT.NET.USER.ZS |
이동통신망 커버리지 인구, 기술별IND.INF.digital.mobile_network_coverage |
INF | Digital connectivity | coping capacity | % |
COUNTRY, ADM1 | SDG 9.c.1 |
주민 100명당 유선 광대역 가입 건수IND.INF.digital.fixed_broadband |
INF | Digital connectivity | coping capacity | /10*2 |
COUNTRY, ADM1 | SDG 17.6.1 WB_WDI IT.NET.BBND.P2 |
국제 연결 경로 이중화IND.INF.digital.international_connectivity_redundancy |
INF | Digital connectivity | coping capacity | 1 |
COUNTRY | |
전국 규모 인터넷 장애 시간IND.INF.digital.internet_disruption_hours |
INF | Digital connectivity | impact | h/a |
COUNTRY | |
전력망 회복력IND.INF.utilities.power_grid_resilience |
INF | Utilities | coping capacity | {score} |
COUNTRY, ADM1, CITY | ISO_37123 ISO 37123:2019 |
상수도망 회복력IND.INF.utilities.water_network_resilience |
INF | Utilities | coping capacity | {score} |
COUNTRY, ADM1, CITY | ISO_37123 ISO 37123:2019 |
72시간 비상 전력을 갖춘 핵심 시설IND.INF.utilities.critical_facility_backup_power |
INF | Utilities | coping capacity | % |
COUNTRY, ADM1, CITY | ISO_37123 ISO 37123:2019 |
고위험 재해 지역 내 상수도 자산, 비율IND.INF.utilities.water_assets_exposed.share |
INF | Utilities | exposure | % |
COUNTRY, ADM1, ADM2, CITY, GRID | |
고위험 재해 지역 내 발전 및 전력망 자산, 비율IND.INF.utilities.power_assets_exposed.share |
INF | Utilities | exposure | % |
COUNTRY, ADM1, ADM2, CITY, GRID | |
고위험 재해 지역 내 생명선 시설, 비율IND.INF.utilities.lifeline_facilities_exposed.share |
INF | Utilities | exposure | % |
COUNTRY, ADM1, ADM2, CITY, GRID | |
인프라 투자 격차, GDP 대비 비율IND.INF.utilities.infrastructure_investment_gap.gdp |
INF | Utilities | vulnerability | % |
COUNTRY | |
City electricity interruption hours per customerIND.INF.urban.power_interruption_hours |
INF | Urban systems | vulnerability | h/a |
CITY | ISO_37120 ISO 37120:2018 |
재난으로 손상되거나 파괴된 핵심 인프라 단위IND.INF.disruption.critical_infrastructure_damage |
INF | Service disruption | impact | 1 |
COUNTRY, ADM1 | SENDAI D-1 SDG 11.5.2 |
재난으로 손상되거나 파괴된 보건 시설IND.INF.disruption.health_facilities_damaged |
INF | Service disruption | impact | 1 |
COUNTRY, ADM1 | SENDAI D-2 |
재난으로 손상되거나 파괴된 교육 시설IND.INF.disruption.education_facilities_damaged |
INF | Service disruption | impact | 1 |
COUNTRY, ADM1 | SENDAI D-3 |
재난으로 인한 기본 서비스 중단IND.INF.disruption.basic_service_disruptions |
INF | Service disruption | impact | 1 |
COUNTRY, ADM1 | SENDAI D-5 |
핵심 인프라의 직접 경제 손실, GDP 대비 비율IND.INF.disruption.critical_infrastructure_loss.gdp |
INF | Service disruption | impact | % |
COUNTRY, ADM1 | SENDAI C-5 |
ITU 글로벌 사이버보안 지수 점수IND.CYB.capability.gci_score |
CYB | Cyber capability | coping capacity | {score} |
COUNTRY | ITU_GCI Overall score |
ITU 글로벌 사이버보안 지수 등급IND.CYB.capability.gci_tier |
CYB | Cyber capability | vulnerability | {class} |
COUNTRY | ITU_GCI Tier |
ITU GCI 법적 조치 기둥IND.CYB.capability.gci_legal |
CYB | Cyber capability | coping capacity | {score} |
COUNTRY | ITU_GCI Legal Measures |
ITU GCI 기술적 조치 기둥IND.CYB.capability.gci_technical |
CYB | Cyber capability | coping capacity | {score} |
COUNTRY | ITU_GCI Technical Measures |
ITU GCI 조직적 조치 기둥IND.CYB.capability.gci_organizational |
CYB | Cyber capability | coping capacity | {score} |
COUNTRY | ITU_GCI Organizational Measures |
ITU GCI 역량 개발 조치 기둥IND.CYB.capability.gci_capacity_development |
CYB | Cyber capability | adaptive capacity | {score} |
COUNTRY | ITU_GCI Capacity Development Measures |
ITU GCI 협력 조치 기둥IND.CYB.capability.gci_cooperation |
CYB | Cyber capability | coping capacity | {score} |
COUNTRY | ITU_GCI Cooperation Measures |
국가 컴퓨터 침해사고 대응팀 운영 여부IND.CYB.capability.national_cert |
CYB | Cyber capability | coping capacity | {bool} |
COUNTRY | ITU_GCI Technical Measures |
개인정보 보호 법률 시행 여부IND.CYB.capability.data_protection_law |
CYB | Cyber capability | coping capacity | {bool} |
COUNTRY | ITU_GCI Legal Measures |
인구 100만 명당 중대 사이버 사고IND.CYB.incidents.significant_incident_rate |
CYB | Incidents | hazard | /10*6/a |
COUNTRY | |
핵심 서비스를 방해한 사이버 사고IND.CYB.incidents.critical_sector_incidents |
CYB | Incidents | impact | 1 |
COUNTRY | |
ICT 서비스 부가가치, GDP 대비 비율IND.CYB.dependence.ict_services_share.gdp |
CYB | Digital dependence | exposure | % |
COUNTRY | WB_WDI BX.GSR.CCIS.ZS |
전자정부 발전도IND.CYB.dependence.egovernment_development |
CYB | Digital dependence | exposure | {score} |
COUNTRY | |
국내 총 R&D 지출, GDP 대비 비율IND.TEC.capability.rd_expenditure.gdp |
TEC | Technology capability | adaptive capacity | % |
COUNTRY | SDG 9.5.1 WB_WDI GB.XPD.RSDV.GD.ZS |
주민 100만 명당 연구원 수IND.TEC.capability.researchers_per_million |
TEC | Technology capability | adaptive capacity | /10*6 |
COUNTRY | SDG 9.5.2 WB_WDI SP.POP.SCIE.RD.P6 |
첨단기술 수출, 제조업 수출 대비 비율IND.TEC.capability.high_tech_exports |
TEC | Technology capability | adaptive capacity | % |
COUNTRY | WB_WDI TX.VAL.TECH.MF.ZS SDG 9.b.1 |
반도체 수입 공급처 집중도IND.TEC.concentration.semiconductor_import_concentration |
TEC | Concentration and dependence | vulnerability | 1 |
COUNTRY | |
클라우드 인프라 제공자 집중도IND.TEC.concentration.cloud_provider_concentration |
TEC | Concentration and dependence | vulnerability | 1 |
COUNTRY | |
외국 또는 단일 제공자가 통제하는 AI 컴퓨팅 역량IND.TEC.ai.ai_compute_foreign_control |
TEC | 인공지능 | vulnerability | % |
COUNTRY | |
파운데이션 모델 제공자 집중도IND.TEC.ai.foundation_model_concentration |
TEC | 인공지능 | vulnerability | % |
COUNTRY | |
고위험 밀폐 실험실의 생물안전 및 생물보안 감독IND.TEC.bio.biosecurity_lab_oversight |
TEC | 생명공학 | coping capacity | {score} |
COUNTRY | |
응급 서비스 15분 이내 거주 인구IND.CRS.response.emergency_service_access |
CRS | Response capacity | coping capacity | % |
COUNTRY, ADM1, CITY | ISO_37120 ISO 37120:2018 |
05재해
Hazard families this series reads
families, each crosswalked to the UNDRR–ISC Hazard Information Profiles (2025) where a profile exists.
FIG 4 · Hazard families this series reads
| 계열 | 영역 | 재해 | Count |
|---|---|---|---|
| Malicious compromise | 정보 및 사이버 물리 시스템 | Malware outbreak, Ransomware attack, Data breach, Persistent intrusion, Denial-of-service attack, Software or hardware supply-chain compromise, Social-engineering campaign, Online harassment campaign … | 9 |
| Information-integrity attacks | 정보 및 사이버 물리 시스템 | Disinformation campaign, Data and model integrity attack, Election infrastructure attack, Public record tampering, Misinformation surge and infodemic, Hazardous information disclosure | 6 |
| Cyber-physical disruption | 정보 및 사이버 물리 시스템 | Industrial control system compromise, Power-grid cyberattack, Transport control-system attack, Health-system cyberattack, Medical device compromise, Water utility cyberattack, Building systems compromise, Mass connected-device manipulation … | 11 |
| Signal and platform disruption | 정보 및 사이버 물리 시스템 | Satellite-navigation disruption, Major cloud or platform outage, Internet routing or naming failure, Subsea cable damage, Payment system outage, Radio-spectrum interference, Digital public infrastructure failure | 7 |
| Identity, trust and cryptographic failure | 정보 및 사이버 물리 시스템 | Identity provider compromise, Signing key or certificate compromise, Certificate or credential expiry outage, Cryptographic algorithm or implementation break, Mass account takeover, National digital identity system failure | 6 |
| Systemic cyber events | 정보 및 사이버 물리 시스템 | Defective update mass outage, Mass vulnerability exploitation, Connected-device botnet, Managed service provider compromise, Firmware or hardware backdoor, Insider threat, Cyber theft from financial infrastructure, Irrecoverable data loss … | 9 |
| Structural and civil failure | 건조 시스템 | Building collapse, Facade and cladding failure, Non-building structure failure, Bridge failure, Tunnel failure, Dam failure, Levee breach, Pipeline rupture | 8 |
| Utility and communication network outage | 건조 시스템 | Widespread power outage, Water supply failure, Sewer and drain failure, Gas supply network failure, Telecommunications outage, Emergency communications failure | 6 |
| Transport accidents | 건조 시스템 | Air transport accident, Maritime accident, Inland waterway accident, Rail accident, Road crash | 5 |
| Industrial and process accidents | 건조 시스템 | Industrial explosion, Reactive chemical store explosion, Industrial fire, Building and urban fire, Explosives accident, Mine accident, Oil and gas extraction accident, Battery thermal runaway fire … | 15 |
| Energy system instability and shortfall | 건조 시스템 | Low-inertia grid instability, System frequency collapse, Voltage collapse, Mass inverter disconnection, Grid power oscillation, Generation adequacy shortfall, Low wind and solar energy drought, Drought-driven hydropower shortfall … | 22 |
| Water and wastewater system failure | 건조 시스템 | Wastewater treatment plant failure, Distribution network contamination intrusion, Water treatment dosing error, Prolonged drinking-water advisory, Desalination plant outage, Raw-water intake loss, Chronic distribution leakage, Intermittent piped supply … | 9 |
| Telecom and data-centre failure | 건조 시스템 | Data-centre outage, Data-centre fire, Mobile or fixed core network failure, Terrestrial fibre backbone cut, Internet exchange or landing hub failure, Time and synchronisation failure, Telecom backup power exhaustion, Broadcast transmission loss | 8 |
| Space-based service loss | 건조 시스템 | Navigation satellite system fault, Satellite communications outage, Weather and Earth-observation satellite gap, Satellite ground segment failure | 4 |
| Seabed infrastructure damage | 건조 시스템 | Subsea pipeline damage, Subsea power cable damage, Covert seabed infrastructure sabotage | 3 |
| Transport network disruption | 건조 시스템 | Air traffic management failure, Large-scale airspace closure, Rail network outage, Heat-induced track buckling, Strategic road network closure, Low-water navigation restriction, Navigation lock or canal structure failure, Dangerous goods transport accident … | 12 |
| Food system infrastructure failure | 건조 시스템 | Food storage loss, Irrigation system failure, Food processing bottleneck, Strategic food reserve depletion, Loss of energy for food production | 5 |
| Urban and building-stock stress | 건조 시스템 | Building overheating, Seismically and structurally vulnerable stock, Defective building material in use, Construction and temporary works collapse, Tunnelling and excavation ground damage, High-rise evacuation failure | 6 |
| Ageing and degraded infrastructure | 건조 시스템 | Infrastructure deterioration, Deferred maintenance backlog, Reinforced concrete deterioration, Metal fatigue cracking, Ageing dam and reservoir stock, Legacy technology obsolescence, Infrastructure skills shortage | 7 |
06방법론
Method libraries
Each method has a reference implementation or declares the specialist model, data or adapter it still needs; none is promoted beyond its evidence.
27 methods
핵심 인프라 및 산업 시스템
Asset Reliability · Process Safety · HAZOP · FMEA FMECA · Industrial Fault Tree · Industrial Event Tree · LOPA …
56 methods
사이버, AI, 프런티어 기술
Cyber Attack Surface · Exploitability · Threat Likelihood · Cyber Asset Criticality · Intrusion Propagation · Ransomware Risk · Identity Compromise …
07Users
Who uses it
Governments and national risk agencies
Prioritise prevention and preparedness. Plan with subnational layers. Track Sendai targets. Co-develop a national index.
Companies and supply chains
Screen sites and suppliers. Watch chokepoints and pulse. Read country context.
Insurers, reinsurers and risk pools
Read hazard, exposure and protection-gap context. Run scenario and tail analytics. Study parametric index design questions.
08보고서
Nexus Reports
- Edition code
XT-09- Edition status
- 계획
- 주제
- Set by Nexus Reports at commissioning
09인용
인용과 재사용
GCRI Canada (2026). The Global Risks Index (NXS-GRX): Sensors, IoT and industrial IoT series (GRX-SER-XT-09), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/series/xt-09/ UNI NXS-GRX-AR-000096.
- Series key
grix:SER.XT-09:{ISO3}:{YEAR}:A- Domain keys
nis:IDX.INF.disruption.infrastructure_fragility:{ISO3}:{YEAR}:Anis:IDX.CYB.capability.cyber_risk:{ISO3}:{YEAR}:Anis:IDX.TEC.concentration.technology_concentration_risk:{ISO3}:{YEAR}:A
상태
Global Risks Index의 방법론, 구조, 정의는 검토와 의견 수렴을 위해 배포된 예비 작업 초안(2026)이며 이행용이 아닙니다. 관리되는 근거 마감에 따라 판이 공개되기 전까지는 어떠한 값도 표시되지 않으며, 공개 후 값에는 구간, 등급, 출처, 정정 경로가 함께 표시됩니다. 시뮬레이터는 귀하가 선택한 숫자에 공개된 방법을 적용할 뿐이며 NXS-GRX 값을 표시하지 않습니다.
NXS-GRX가 아닌 것
NXS-GRX는 연구 및 리스크 분석 정보입니다. 신용등급이나 ESG 등급이 아니며 등급 척도를 사용하지 않고, 금융상품의 벤치마크도, 공식 통계도, 긴급 경보나 공식 분류도, 자문도 아닙니다. 자연인 평가에 사용해서는 안 됩니다. 리스크 등급은 공개된 척도 위의 구간이며, 국가나 사람의 순위가 결코 아닙니다.
기관과 출처
The Nexus Consortium is stewarded by three independent not-for-profit institutions: The Global Centre for Risk and Innovation (GCRI), through GCRI US in Washington, DC and GCRI Canada in Ontario, with GCRI Canada as Lead Institution, Consortium Secretariat and lead contracting organisation; The Global Risks Forum (GRF); and The Global Risks Alliance (GRA). Technology, infrastructure and service providers work with the Consortium at arm’s length under written agreements, like every other external party in the public-private-planet model, and hold no role in its stewardship.
모든 값에는 출처 표시가 함께 제공되며, 각 출처는 고유한 라이선스를 유지합니다. 외부 명칭은 상호운용성을 위해서만 인용됩니다. Nexus가 작성한 텍스트는 공개 시 CC BY 4.0 적용을 예정합니다.
Avis en français
La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.