Monitoring Microplastic Concentrations in Singapore's Marine Environment, Reservoirs and Food Chain and Plans to Legislate Bans or Mandatory Labelling

18 Ms He Ting Ru asked the Minister for Sustainability and the Environment (a) what monitoring and mitigation measures are in place under the Singapore Green Plan 2030 to detect and address microplastic concentrations in Singapore's marine environment, reservoirs and food chain; and (b) whether the Government will consider legislative bans on intentional microplastics or mandatory labelling similar to those in the EU.

Ms Grace Fu Hai Yien: The Singapore Food Agency and PUB, Singapore's National Water Agency, monitor the level of microplastics in our food and across the water loop, including in our reservoirs and seawater used in desalination. Data shows that the level of microplastics in these sources remains low or undetectable.

As microplastics can be produced from the breakdown of larger plastic debris, my Ministry implements measures to reduce plastic waste generation and prevent its leakage into the environment. These include a robust waste management system and strict anti-littering enforcement, complemented by "3P" (People, Public and Private) engagement programmes.

Nevertheless, my Ministry is closely monitoring international discussions and scientific studies on this topic. Singapore will continue to take an evidence-based approach and review our policies as scientific understanding and international best practices evolve.