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Singapore banks must manage environmental risks, MAS guidelines clarify

The Monetary Authority of Singapore has outlined expectations for financial institutions to identify and manage environmental risks stemming from their business activities and customer exposures. The guidance forms part of Singapore's broader push to integrate environmental considerations into prudential banking standards.

LSN Singapore · 28 October 2026

Singapore banks must manage environmental risks, MAS guidelines clarify

Singapore's banking regulator has set clear expectations that financial institutions must develop robust frameworks to manage environmental risks across their operations and lending portfolios, signalling intensified focus on climate-related financial stability concerns.

The Monetary Authority of Singapore (MAS) outlined the requirements as part of its ongoing effort to strengthen the sector's resilience to environmental factors. Banks are expected to assess how environmental risks—including physical and transition risks—could affect their counterparties' creditworthiness and the value of collateral securing their loans.

The guidance covers both direct risks from banks' own activities and indirect risks arising from their exposures to customers operating in environmentally sensitive sectors. Financial institutions must incorporate environmental risk considerations into their credit assessment processes, risk management policies, and capital planning frameworks.

The directive reflects growing international regulatory momentum to embed environmental risk management into core banking oversight. Singapore, positioned as a major financial hub with significant regional influence, has been progressively aligning its regulatory approach with global standards while tailoring requirements to the local market context.

MAS expects banks to begin implementing appropriate governance structures and monitoring mechanisms to track environmental risks, with compliance assessed through regular supervisory engagement and examination processes.

Photo: The MAS Building, headquarters of the Monetary Authority of Singapore (left), and Springleaf Tower, Singapore, June 2006. Terence Ong via Wikimedia Commons (CC BY 2.5).