Overview

ISO 14091:2021 - Adaptation to climate change - Guidelines on vulnerability, impacts and risk assessment - provides practical guidance for assessing risks from climate change impacts. It explains how to understand vulnerability, identify climate-related impacts, and carry out a robust risk assessment for both present and future climate scenarios. The standard is framed to support evidence-based climate change adaptation planning, implementation, monitoring and evaluation for any organization, regardless of size, type or sector.

Key topics and requirements

ISO 14091:2021 focuses on systematic, documented approaches rather than prescriptive methods. Major technical topics include:

Concepts and context
- Definitions of vulnerability, exposure, adaptive capacity and climate risk (aligned with IPCC terminology).
- Distinction between climate risk (physical impacts) and transition risk (not covered).
Preparation
- Establishing context, objectives, scope and time horizons.
- Forming project teams and planning participatory, transparent processes.
Assessment methods
- Screening assessments for simpler or budget-limited cases.
- Impact chain approaches for comprehensive, participatory analysis linking climate drivers to impacts and consequences.
- Use of qualitative and quantitative analyses where appropriate.
Indicators and data
- Identifying, selecting and aggregating indicators for risk and vulnerability.
- Guidance on data gathering, evaluation of data quality, data management and uncertainty handling.
Adaptive capacity and interdependencies
- Assessing institutional, technical and social capacity to adapt.
- Analysing cross-sectoral interdependencies and cascading effects.
Reporting and communication
- Clear documentation of findings to inform adaptation planning, monitoring and decision-making.
- Emphasis on transparency and stakeholder engagement.

Practical applications and users

ISO 14091:2021 is applicable to organizations and decision-makers who need to assess climate-related risks and prioritize adaptation actions:

Local governments and public agencies developing adaptation strategies and climate resilience plans.
Private-sector companies, especially in climate-sensitive sectors (infrastructure, real estate, agriculture, utilities).
Financial institutions and project financiers assessing climate risk in investments and lending.
Environmental managers integrating adaptation into management systems (e.g., ISO 14001).
Consultants, researchers and NGOs conducting vulnerability and risk assessments.

Use cases include screening portfolios for climate exposure, designing adaptation measures, informing disaster risk reduction (DRR), and supporting regulatory or corporate reporting.

Related standards

ISO 14090 - overarching framework for climate change adaptation.
ISO/TS 14092 - adaptation planning guidance for local governments and communities.
ISO 31000 - general risk management principles (complementary for managing identified risks).
ISO 14001 - environmental management systems (integration point for adaptation actions).

Keywords: ISO 14091, ISO 14091:2021, climate change risk assessment, vulnerability assessment, impact chains, screening assessments, adaptive capacity, climate change adaptation.

Overview

Key topics and requirements

ISO 14091:2021 focuses on systematic, documented approaches rather than prescriptive methods. Major technical topics include:

Concepts and context
- Definitions of vulnerability, exposure, adaptive capacity and climate risk (aligned with IPCC terminology).
- Distinction between climate risk (physical impacts) and transition risk (not covered).
Preparation
- Establishing context, objectives, scope and time horizons.
- Forming project teams and planning participatory, transparent processes.
Assessment methods
- Screening assessments for simpler or budget-limited cases.
- Impact chain approaches for comprehensive, participatory analysis linking climate drivers to impacts and consequences.
- Use of qualitative and quantitative analyses where appropriate.
Indicators and data
- Identifying, selecting and aggregating indicators for risk and vulnerability.
- Guidance on data gathering, evaluation of data quality, data management and uncertainty handling.
Adaptive capacity and interdependencies
- Assessing institutional, technical and social capacity to adapt.
- Analysing cross-sectoral interdependencies and cascading effects.
Reporting and communication
- Clear documentation of findings to inform adaptation planning, monitoring and decision-making.
- Emphasis on transparency and stakeholder engagement.

Practical applications and users

ISO 14091:2021 is applicable to organizations and decision-makers who need to assess climate-related risks and prioritize adaptation actions:

Local governments and public agencies developing adaptation strategies and climate resilience plans.
Private-sector companies, especially in climate-sensitive sectors (infrastructure, real estate, agriculture, utilities).
Financial institutions and project financiers assessing climate risk in investments and lending.
Environmental managers integrating adaptation into management systems (e.g., ISO 14001).
Consultants, researchers and NGOs conducting vulnerability and risk assessments.

Use cases include screening portfolios for climate exposure, designing adaptation measures, informing disaster risk reduction (DRR), and supporting regulatory or corporate reporting.

Related standards

ISO 14090 - overarching framework for climate change adaptation.
ISO/TS 14092 - adaptation planning guidance for local governments and communities.
ISO 31000 - general risk management principles (complementary for managing identified risks).
ISO 14001 - environmental management systems (integration point for adaptation actions).

Keywords: ISO 14091, ISO 14091:2021, climate change risk assessment, vulnerability assessment, impact chains, screening assessments, adaptive capacity, climate change adaptation.

ISO 14091:2021 PDF

Технические детали

Abstract

Overview

Key topics and requirements

Practical applications and users

Related standards

Похожие стандарты

Abstract

Overview

Key topics and requirements

Practical applications and users

Related standards

Похожие стандарты

Environmental management systems - Requirements with guidance for use (ISO 14001:2026)

Adaptation to climate change - Principles, requirements and guidelines (ISO 14090:2019)

Adaptation to climate change. Requirements and guidance on adaptation planning for local governments and comm…

Risk management - Guidelines

Adaptation to climate change - Guidelines on vulnerability, impacts and risk assessment (ISO 14091:2021)