Everyday products may fuel haze crisis, sustainability gaps exposed

Regulators in Singapore are intensifying scrutiny of corporations with possible connections to haze-generating activities, prompting fresh examination of how everyday consumer products reach store shelves. The investigation has reignited debate over the effectiveness of existing environmental safeguards and certification systems designed to prevent harm.

While sustainability certifications are widely viewed as verification mechanisms that companies have met green standards, analysts caution they do not eliminate the risk of environmental damage further along supply chains. Multiple certification programmes operate across different sectors and geographies, creating inconsistencies in what qualifies as "sustainable" and leaving gaps in oversight.

The challenge lies partly in the complexity of global supply networks, where raw materials pass through numerous intermediaries before reaching final consumers. Many certifications focus on specific production stages or geographical areas, potentially missing problematic practices occurring elsewhere in the chain. This fragmented approach means certified products can still be linked to environmentally destructive activities.

Experts suggest that strengthening supply chain transparency and harmonizing certification standards could better protect consumers and regional air quality. Companies sourcing materials from high-risk regions face mounting pressure to demonstrate comprehensive environmental due diligence rather than relying solely on certification badges. Regulators are increasingly demanding evidence that procurement practices do not contribute to transboundary pollution problems affecting neighbouring countries.

The ongoing investigations underscore growing recognition that consumer choices and corporate responsibility extend beyond individual markets, with potential consequences for air quality and environmental health across Southeast Asia.