Effective February 23, 2024, the International Organization for Standardization (ISO) is integrating climate change considerations into all management system standards through its Climate Change Amendments. These Amendments ensure climate change impacts are considered by all organizations in their management system design and implementation.

ISO’s recent action supports the London Declaration on Climate Change of September 2021, which establishes ISO’s commitment to combatting climate change through its standards and publications. The aim of the recent Amendments is to make climate change an integral part of management systems design and implementation to help guide organizational strategy and policy.

What are the changes?

The Climate Change Amendments explicitly require climate change considerations in all existing and future ISO management systems standards, as incorporated into the Harmonized Structure (Appendix 2 of the Annex SL in the ISO/IEC Directives Part 1 Consolidated ISO Supplement). More specifically, the Amendments add the following two new statements to Annex SL for organizations to consider the effects of climate change on the management system’s ability to achieve its intended results:

• Clause 4.1: The organization shall determine whether climate change is a relevant issue, as it relates to understanding the organization and its context.
• Clause 4.2: NOTE: Relevant interested parties can have requirements related to climate change, pertaining to understanding the needs and expectations of interested parties.

The broad scope of these Amendments (i.e., impacting all standards) reflects ISO’s commitment to integrating climate considerations across diverse operational areas (e.g., environment, quality, safety, food safety, security, business continuity, etc.).

What do these changes require?

The original intent and requirements of Clauses 4.1 and 4.2 remain unchanged; however, the Amendments now require organizations to consider the relevance of climate change risks and impacts on the management system(s).

Potential climate change issues will likely differ for the various standards. The Amendments ensure these various risks are considered for each standard and, if actions are required, allow the organization to effectively plan for them in the management system.

What do certified organizations need to do?

Organizations that are certified—or are planning for certification—need to make sure they consider climate change aspects and risks in the development, maintenance, and effectiveness of their management system(s).

The Amendments specifically require these organizations to evaluate and determine whether climate change is a relevant issue within their management system(s). If the answer is yes, the organization then must consider climate change in a risk evaluation within the scope of their management systems. Where relevant, organizations are further encouraged to integrate climate change into their strategic objectives and risk mitigation efforts. The Amendments do not require organizations to do anything about climate change beyond considering the impacts on the management system’s ability to achieve its intended results.

What is the timeline?

The Amendments are effective as of the date of publication. There is no transition for implementation.

Certification bodies and auditors will cover the Amendments in audit activities when assessing this section of a management system. The audit will ensure climate change is considered and, if determined to be a relevant issue, included in company objectives and risk mitigation efforts. If climate change is deemed not relevant, the audit will assess the organization’s process for making this determination.

Will new certifications be issued?

Because the changes are considered a clarification, ISO issued them in the form of an amendment. New standards will not be republished until new versions are released; therefore, the publication year of each ISO standard will not change, and no new certifications will be issued.

What are the benefits of these changes?

The Climate Change Amendments underscore the importance of understanding and addressing the impacts of climate change. By publishing the Amendments in Annex SL, ISO is leveraging the widespread adoption of all ISO management system standards across operational areas to integrate environmental stewardship into organizational practices, promote sustainability, and drive climate change action on a global scale.

For certified organizations, the Amendments are intended to enhance organizational resilience and adaptability to climate-related risks. Considering climate change in this way can significantly contribute to business sustainability and long-term success by:

• Ensuring regulatory compliance (e.g., emission limits, sustainability reporting, etc.).
• Creating positive brand reputation as a sustainable company and associated customer loyalty.
• Managing risks and opportunities associated with supply chain disruptions, energy efficiency initiatives, employee health and safety, natural disasters, etc.
• Engaging employees and attracting new talent who prioritizes sustainability.
• Providing access to markets and investors that have sustainability requirements.