Written Answer to PQ on Extreme Weather Events on WSH

NOTICE PAPER NO. 552 OF 2026 FOR THE SITTING ON 27 FEBRUARY 2026
QUESTION NO. 1606 FOR ORAL ANSWER

MP: Mr Melvin Yong Yik Chye

To ask the Minister for Manpower (a) whether the Ministry has studied how projected increases in extreme weather events may affect workplace safety in high-exposure sectors; and (b) which sectors are assessed to face the highest weather-related workplace safety risks.

Answer:

The Ministry of Manpower (MOM) periodically reviews and updates our measures to prepare for the effect of climate changes on working conditions. Notably, Singapore’s Third National Climate Change Study by the Centre for Climate Research Singapore released in January 2024 found that the annual average daily mean temperature is projected to increase from 27.9°C to between 28.5°C and 30.1°C by 2050. The study also found that the heaviest rainfall events will become even more intense.

2. Adverse weather scenarios are wide-ranging and affect different sectors and workplaces in various ways. For example, workers at workplaces with prolonged outdoor activities such as construction sites and shipyards are more prone to heat stress risks associated with hot weather. On the other hand, flooding could damage equipment and lead to safety risks in both indoor and outdoor workplaces depending on their location.

3. On heat stress, MOM has mandated specific safety measures such as hourly rest breaks of at least 10 minutes for workers performing heavy physical work activity outdoors when the Wet Bulb Globe Temperature reaches 32°C and above. MOM takes enforcement actions against companies found to be non-compliant. Employers are also required to report work-related heat illnesses to MOM under the Workplace Safety and Health (WSH) Act.

4. For other adverse weather risks, MOM and the WSH Council have issued Guidelines on Preparing for Adverse Weather to advise employers across all sectors on how to evaluate specific weather risks in their work settings and develop comprehensive response plans. We will continue to monitor and review our measures as these risks evolve.