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Topic dossier · Policy Nexus

Risk-informed policy

Every government decision carries risk, but few governments decide with a shared picture of it. Risk informed policy is the practice of bringing evidence about hazards, exposure, vulnerability and systemic interdependence into budgets, regulation, investment and planning, with clear ownership at the centre of government. This page sets out how policy risk develops when that practice is missing, how the capacity for it is measured, and which institutions hold the decisions that depend on it.

01In brief

The short answer.

Risk-informed policy is the practice of bringing evidence about hazards, exposure, vulnerability and systemic interdependence into budgets, regulation, investment and planning, with clear ownership at the centre of government. A national risk assessment alone is not enough; it must connect to the procedures where decisions and money are set.

02Geography

People and hazards in Africa.

For risk informed policy, in GRF's situational-awareness reading, the map opens on population density, night lights and flood water with place names and borders from NASA GIBS, framed on Africa; every other NASA layer, live feed and forecast waits in the layer list.

The interactive map needs JavaScript; the layer list and sources are below.

Layers 3

People and hazards, for this page

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.

For risk informed policy, in GRF's situational-awareness reading, the map opens on population density, night lights and flood water with place names and borders from NASA GIBS, framed on Africa; every other NASA layer, live feed and forecast waits in the layer list.Satellite and model products as NASA publishes them, each with its own date; indicators, not assessments of any place; claim ceiling INTEGRATED.

Data: NASA GIBS · ASTER GDEM · Blue Marble · © OpenStreetMap contributors · Natural Earth · GDACS · © OpenStreetMap contributors · 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). 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
  • MODIS land products (vegetation indices, gross primary production, land cover), NASA LP DAAC and LANCE; imagery 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). 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: GDACS (EC JRC / UN OCHA) Events are indicative, not official warnings.
  • Context: © OpenStreetMap contributors (ODbL), via NASA GIBS. © OpenStreetMap contributors (ODbL), rendered by NASA GIBS.
  • Live: NASA EONET Events are indicative, not official warnings.
  • Optional layers (35 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
  • Land cover type (IGBP), yearly: MODIS Terra and Aqua land cover (MCD12Q1), NASA LP DAAC · 2024

03Console

Policy tracker, in outline.

The working screen behind this subject: its structure, terms and states. Names are placeholders and values illustrative.

Policy tracker

Risk-informed policy · Member state A · Session 3

5 items for councilGRF · Policy Nexus

Policy cycle

Agenda01
Heat-health action dutyProblem framing
Formulation02
Risk-informed planning law5 options appraised
Drought allocation rulesOptions drafting
Consultation01
DRR strategy refresh238 responses
Adoption01
Building code updateCommittee vote due
Implementation01
Early warning mandateMilestone 5 of 6
Evaluation01
Flood insurance schemeEvaluation year 2

Options appraisal, planning law

A · guidance only37LowMixedHigh
B · duty with standards68MediumPositiveMedium
C · duty, standards, funding76HighPositiveLow

Decision record

Owner
Policy owner
Decision by
Legislative committee
Evidence
synthesis SY-55
GRF role
convenes, does not decide
Policy tracker: the screen's structure, terms and states for Risk-informed policy.Placeholder names and illustrative values; a design, not a record or a live system.
04The question

Risk-informed policy: how the risk develops.

Risk across government decisions. The dossier below sets out how the risk develops, what is measured, where the data come from, how it is modelled and who decides.

Mechanism

Fragmented ownership

Risks that cross ministries often belong to none of them. Without an assigned lead, a coordinating body and a budget line, assessment is duplicated in some places and absent in others, and the gap is found only after a shock.

Mechanism

Short horizons, long risks

Electoral and budget cycles reward visible spending over prevention whose benefits are diffuse and delayed. Risks that build slowly, such as ageing infrastructure or fiscal exposure to disasters, are deferred until they become emergencies.

Mechanism

Assessment disconnected from decision

National risk assessments are produced but not linked to budget rules, investment appraisal or regulatory review. The evidence exists, yet no procedure obliges a decision-maker to read it before committing funds or making rules.

Mechanism

Contingent liabilities cascade

When risk is unmanaged, losses land on public balance sheets as unplanned transfers, called-in guarantees and reconstruction costs. A shock in one sector becomes a fiscal shock, then a constraint on every other policy the government had planned.

05Key terms

Terms used on this page.

Each term as this page uses it. Where a standard-setting body defines the term, the wording follows that body.

TermDefinition
National risk assessmentA government's structured assessment of the most serious risks the country faces, their likelihood and impact.
Fiscal risk statementA budget document that discloses risks to public finances, including contingent liabilities.
Centre of governmentThe bodies that support the head of government in coordinating policy across ministries.
06Indicators

What is measured, and how well.

Each indicator carries its unit, its cadence, the kind of source behind it and the evidence label a value would carry. No values are shown: a programme supplies them under its own authority.

IndicatorUnitCadenceSource typeLabel
National risk assessment linked to policy and budget procedurescategorical (none, partial, integrated)periodic surveyOECD survey on the governance of critical risksDECLARED
Ex ante impact assessment requirements for primary lawscomposite score on the iREG scaletriennialOECD Indicators of Regulatory Policy and GovernanceESTIMATED
Government effectivenessestimate and percentile rankannualWorld Bank Worldwide Governance IndicatorsESTIMATED
Fiscal risk statement published with the budgetyes or no, with scope of risks coveredannualBudget documents and fiscal council reportsOFFICIAL
Disclosed contingent liabilities from disastersshare of GDP, as disclosedannualFiscal risk statementsOFFICIAL
Strategic capacity of the centre of governmentindex scoreperiodicBertelsmann Sustainable Governance IndicatorsESTIMATED
Public investment projects appraised with risk screeningpercent of approved projectsannualNational public investment system recordsREPORTED
07Canvas

From sources to decisions.

The topic as a computational graph: named sources feed the methods, an evidence review gates the outputs, and the decisions stay with the authorities that hold them.

Pipeline canvas · Risk-informed policy as a run graphDesign, not a record
Risk-informed policy: the policy cycleA problem reaches the agenda, options are formulated and appraised, consultation tests them, the mandate holder decides, implementation and monitoring follow, and evaluation feeds the next agenda. Design of the process, not a record of a run.

Fig. 02Nodes carry their type, two metric rows and a state; connectors show what feeds what; dashed frames name the owners; the timeline is the cadence. Design of the pipeline, not a record of a run.

08Sources

Where the evidence comes from.

Named public datasets and institutional records, each with its licence class. Sources by agreement are used only under their terms and never republished.

SourceWhat it givesLicence class
OECD Indicators of Regulatory Policy and Governance (iREG)Comparable survey indicators on impact assessment, stakeholder engagement and ex post evaluationOpen, CC BY 4.0
OECD Regulatory Policy OutlookPeriodic comparative review of regulatory practice and reform, with country profilesOpen, CC BY 4.0
World Bank Worldwide Governance IndicatorsAggregate estimates of government effectiveness, regulatory quality and four further dimensionsOpen, CC BY 4.0
Bertelsmann Sustainable Governance IndicatorsExpert assessments of policy performance and executive capacity in OECD and EU countriesFree with attribution, publisher terms
IMF fiscal transparency evaluationsCountry reviews of fiscal risk disclosure and management against the Fiscal Transparency CodeFree, IMF copyright and terms
National budget documents and fiscal risk statementsPublished contingent liabilities, guarantees and disaster provisionsPublic sector information, national terms
09Decisions

Who decides, and what the evidence serves.

Policy Nexus prepares evidence. The decisions below are taken by the authorities named, under their own rules, and never by the platform.

Who decidesThe questionEvidence this page serves
Centres of government and cabinet officesWho owns each national risk, and how assessments must feed policy and budget decisionsComparative institutional arrangements; the mandate map with gaps and overlaps marked
Ministries of financeWhether and how to disclose and provision for contingent liabilities from disasters and systemic shocksFiscal risk statement practice across countries; the evidence labels behind disclosed liabilities
National legislatures and budget committeesWhat risk information to require with budget bills and major lawsComparison of statutory reporting duties and how committees use them in scrutiny
Supreme audit institutionsWhether risk management arrangements work as the law intendsAudit criteria drawn from the OECD Recommendation on the Governance of Critical Risks; prior audit findings by theme

Outputs this topic produces

  • Policy primer on the institutional arrangements for whole-of-government risk assessment
  • Comparative institutional brief on how risk enters budgets, investment appraisal and regulation
  • Mandate map showing which body owns each cross-sector risk, and where none does
  • Dialogue records from exchanges between centres of government, finance ministries and regulators
10Core questions

What experts ask.

Researchers and practitioners in risk-informed policy ask how risk enters ordinary decisions.

  • Which government decisions create or reduce exposure to major risks, and are those effects visible to decision-makers?
  • Who in government owns cross-cutting risks, and how are they coordinated across ministries?
  • How are national risk assessments used in budgets, plans and regulation?
  • How do governments deal with deep uncertainty and low-probability, high-impact risks?
  • How can risk appetite and trade-offs be made explicit and accountable?
11Mechanisms and drivers

Why risk stays outside everyday decisions.

Most government decisions are made within portfolios, each with its own objectives and budget. A transport investment, a housing programme or a change in procurement rules can each add exposure to hazards or dependencies without any one ministry seeing the combined effect. National risk assessments often sit with security or emergency agencies and are not linked to economic and spending decisions. Accounting rules may record the cost of prevention but not the liabilities it avoids.

Countries that make progress tend to create clear ownership of cross-cutting risks at the centre of government, link risk assessment to budget and investment processes, and require risk to be considered in policy appraisal. Behavioural and political factors still matter: decision-makers discount distant risks, and accountability for avoided disasters is weak.

12Methods and data

How the evidence is built, and where it stops.

  1. 01

    National risk assessment

    Structured identification and comparison of risks, drawing on decision analysis under uncertainty. Comparing very different risks on one scale is contested.

  2. 02

    Policy appraisal

    Requiring risk to be considered in impact assessments. Appraisal can become a formality.

  3. 03

    Institutional comparison

    Comparing how governments organize risk ownership, using policy and institutional science. Arrangements depend on constitutional context.

  4. 04

    Contingent liability analysis

    Estimating the fiscal exposure governments carry implicitly. Estimates depend on assumptions about who will be bailed out.

13Methods

How it is studied, and what the methods cannot say.

  1. Policy, institutional and decision scienceMandate mapping for a cross-sector risk · Review of regulatory impact assessmentsApplied here
  2. Decision analysis under uncertaintyOption appraisal for a policy instrument · Adaptive pathways for public planningApplied here
  3. Causal inference and impact evaluationStaggered adoption of a reform · Eligibility thresholds in programmesApplied here
  4. Game theory and mechanism designStability of a transboundary agreement · Design of a regional risk poolApplied here
14Questions

Questions and answers.

What makes a policy risk informed?
A procedure that obliges decision-makers to consider evidence on hazards, exposure, vulnerability and interdependence before committing funds or making rules, with a named owner and a published record of how the evidence was used.
Is a national risk assessment enough?
No. An assessment that is not linked to budget, investment and regulatory procedures informs nobody in particular. The governance question is which decisions must read it, and who checks that they did.
Why are governance indicators labelled estimated?
Most are composites of expert ratings and surveys, published with margins of error. They describe relative standing and perceived practice, not measured outcomes, and the label keeps that visible.
Does Policy Nexus advise governments?
No. It prepares comparative evidence, primers and dialogue records. Decisions rest with legislatures, ministries, regulators and courts under their own mandates.
Is risk-informed policy the same as emergency planning?
No. Emergency planning prepares responses to events; risk-informed policy aims to make all government decisions consider how they create, transfer or reduce risk.
Can governments set a risk appetite?
Some have tried to make acceptable levels of risk explicit for specific domains. Doing so across government is difficult and politically sensitive, but it makes trade-offs visible.
Does GRF assess governments' risk management?
No. It compares arrangements and convenes dialogue. It does not grade, approve or certify any government.
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