ISO 14090 is the international standard that provides principles, requirements, and guidance for climate change adaptation. It helps organisations understand climate-related risks and opportunities, plan adaptation actions, and build long-term climate resilience into strategies, assets, and operations.
ISO 14090 focuses on anticipating and responding to climate impacts, rather than reducing emissions. It complements mitigation standards such as ISO 14064 and ISO 14067.
What is ISO 14090?
ISO 14090 is published by the International Organization for Standardization. It provides a structured framework for organisations to plan for the physical impacts of climate change, such as extreme weather, sea-level rise, heat stress, water scarcity, and supply-chain disruption.
The standard is applicable to organisations of all sizes and sectors, including public bodies, infrastructure operators, and private enterprises.
What does ISO 14090 cover?
ISO 14090 sets out a systematic approach to climate adaptation, covering:
- Understanding climate context and vulnerability
- Identifying climate-related risks and opportunities
- Assessing exposure and sensitivity of assets and activities
- Planning and prioritising adaptation actions
- Integrating adaptation into governance and decision-making
- Monitoring, review, and continual improvement
The emphasis is on forward-looking, evidence-based planning.
Climate change adaptation explained
Climate change adaptation involves adjusting systems, processes, and decisions to reduce harm from actual or expected climate impacts and to take advantage of opportunities where appropriate.
Examples include:
- Designing buildings and infrastructure for higher temperatures
- Improving flood resilience and drainage capacity
- Diversifying suppliers to reduce climate-related disruption
- Adjusting operations to manage heat or water stress
ISO 14090 provides a consistent way to plan and manage these responses.
The ISO 14090 adaptation process
ISO 14090 promotes an iterative adaptation cycle:
1. Establish context
Understand organisational objectives, climate hazards, locations, and time horizons.
2. Assess climate risks and opportunities
Identify how climate change could affect assets, services, supply chains, and stakeholders.
3. Evaluate vulnerability and resilience
Assess exposure, sensitivity, and adaptive capacity.
4. Plan adaptation actions
Select proportionate, cost-effective adaptation measures.
5. Implement and integrate
Embed adaptation into policies, planning, investment, and operations.
6. Monitor and review
Track effectiveness and update plans as climate science and conditions evolve.
This cycle supports continual learning and improvement.
Who is ISO 14090 for?
ISO 14090 is particularly relevant for:
- Organisations exposed to physical climate risks
- Infrastructure owners and operators
- Local authorities and public sector bodies
- Organisations with long-lived assets
- Businesses with climate-sensitive supply chains
- Organisations responding to climate disclosure expectations
It is widely used alongside climate risk assessments and resilience planning.
ISO 14090 vs climate mitigation standards
| ISO 14090 | Climate mitigation standards |
|---|---|
| Focuses on adapting to impacts | Focuses on reducing emissions |
| Addresses physical climate risk | Addresses carbon footprints |
| Forward-looking and resilience-based | Reduction and reporting-based |
| Not certifiable | Often supports verification |
Most organisations need both mitigation and adaptation to address climate change effectively.
Is ISO 14090 certifiable?
No. ISO 14090 cannot be certified.
There are no accredited audits or certificates for ISO 14090. Organisations may state that their climate adaptation planning is aligned with ISO 14090 guidance, but this is not the same as certification.
Benefits of using ISO 14090
Organisations that apply ISO 14090 effectively often achieve:
- Better understanding of climate-related physical risks
- More resilient assets and operations
- Improved long-term investment decisions
- Reduced disruption from extreme weather events
- Stronger governance and accountability for climate adaptation
- Improved credibility in sustainability and climate reporting
Adaptation planning helps protect value and continuity in a changing climate.
Common ISO 14090 mistakes to avoid
- Treating adaptation as a one-off assessment
- Ignoring long-term climate scenarios
- Focusing only on direct operations and not supply chains
- Failing to integrate adaptation into decision-making
- Overlooking opportunities alongside risks
ISO 14090 encourages ongoing, integrated planning, not static reports.
How ISO 14090 fits with other ISO standards
ISO 14090 integrates well with:
- ISO 14001 (environmental management systems)
- ISO 14064 (greenhouse gas accounting)
- ISO 14067 (carbon footprint of products)
- ISO 14046 (water footprinting)
- ISO 31000 (risk management guidance)
Together, these standards support comprehensive climate governance covering mitigation, adaptation, and risk.
Common misunderstandings about ISO 14090
- “ISO 14090 replaces carbon reduction efforts” – it complements them
- “It is only for governments” – it applies to all organisations
- “ISO 14090 is a certification” – it provides guidance, not certification
- “Climate risks are too uncertain to plan for” – uncertainty is central to adaptation planning
Understanding these points helps organisations use the standard effectively.
Next steps
If you are planning for climate change adaptation:
- Identify climate hazards relevant to your locations and activities
- Assess physical risks across assets and supply chains
- Prioritise adaptation actions based on risk and feasibility
- Integrate adaptation into governance, investment, and operations
- Review and update plans regularly
ISOcertified.net provides practical guidance on ISO 14090, including climate risk assessment, adaptation planning, and how climate resilience standards fit alongside environmental management, carbon accounting, and sustainability frameworks.