MAS Issues New Guidelines for Banks, Insurers on Climate Transition Risk Management Effective 2027

The Monetary Authority of Singapore (MAS) has issued three new Guidelines on Environmental Risk Management – Transition Planning for banks, insurers, and asset managers.

These guidelines serve as an addendum to the original 2020 Guidelines on Environmental Risk Management, setting clear supervisory expectations amid rising climate concerns.

Key Supervisory Expectations from MAS

Financial institutions must establish risk-proportionate transition planning processes tailored to their business models and local operations.

FIs are required to assess and manage both physical and transition risks from climate change through forward-looking adaptations in governance and risk practices.

Institutions should engage customers and investee companies to understand their climate risks, avoiding indiscriminate withdrawals of credit, insurance, or investments that could destabilize the economy.

Impacts and Historical Context

Building on feedback from public consultations since the 2020 guidelines, these measures aim to enhance sectoral resilience against evolving environmental threats.

The guidelines mandate data collection based on risk materiality, ensuring resources focus on high-impact areas without overburdening operations.

FIs must continuously update their knowledge and capabilities as climate risk measurement methodologies improve globally.

Future Implications and Timeline

With an 18-month transition period, the guidelines will take effect in September 2027, allowing time for implementation.

"These guidelines support FIs in building their risk management capabilities... and support broader financial stability," stated Ho Hern Shin, Deputy Managing Director of MAS.

As climate transition risks intensify worldwide, Singapore's proactive stance positions its financial sector as a leader in sustainable practices, influencing regional standards.