BANGKOK — Thailand business leaders warned companies Friday to overhaul emissions tracking, pollution controls and packaging design ahead of three major environmental bills moving toward enactment in 2027. Speaking at the Sustainability Expo 2026 in Bangkok, executives said waiting until the laws take effect will expose firms to steep fines and lost export contracts.
The warning targets a regulatory wave comprising the proposed Climate Change Act, Clean Air Act and Sustainable Packaging Management Act, which introduces an Extended Producer Responsibility framework. While none of the three bills is yet in force, sustainability officers said companies must immediately measure greenhouse-gas inventories, draft credible transition plans and improve packaging recyclability before mandatory compliance begins.
Key Takeaways
- Thailand’s Climate Change Act, Clean Air Act and Extended Producer Responsibility packaging law remain draft legislation, with enforcement expected in 2027.
- Proposed Extended Producer Responsibility rules will require producers and importers to fund packaging recovery or pay eco-fees for hard-to-recycle materials.
- Exporters, retailers and smaller suppliers face immediate pressure from overseas buyers and listed corporations to track supply-chain emissions and redesign packaging.
Draft Bills Versus Rules Already in Force
Thai companies already operate under active environmental rules, including revised national ambient air quality standards enacted in January and mandatory sustainability disclosures required by the Stock Exchange of Thailand in annual One Reports. By contrast, the three headline bills remain in legislative pipelines. A joint parliamentary committee resolved final disputes over the Clean Air Act draft on Tuesday, setting maximum industrial fines at 50 million baht ahead of final House and Senate votes.
Meanwhile, the Climate Change Act, approved in principle by the Cabinet in December 2025, awaits parliamentary debate and will introduce mandatory emissions reporting, a carbon tax and an emissions trading system. Under the proposed Extended Producer Responsibility framework, brand owners and importers will bear financial responsibility for plastic, glass, metal, paper and composite packaging across its life cycle. To test recovery logistics beforehand, the Federation of Thai Industries and the Pollution Control Department launched a 24-month voluntary pilot program on Wednesday.
Why Domestic Laws Are Catching Up to Global Trade
Thailand’s legislative push stems from two converging pressures: severe seasonal PM2.5 smog choking Bangkok and northern provinces, and tightening trade rules in major export markets. Prolonged haze episodes in 2025 and early 2026 forced school closures and fueled public demand for stricter industrial pollution penalties. Simultaneously, European Union regulations—including the Carbon Border Adjustment Mechanism and updated packaging waste mandates—already penalize carbon-intensive imports and non-recyclable wrappers.
Without domestic carbon pricing and verified recovery systems, Thai exporters risk paying levies to foreign governments rather than funding local upgrades. The new bills align domestic standards with global trade rules while shifting waste-management costs from municipal budgets onto manufacturers.
Winners, Losers and Supply-Chain Strain
The transition will hit sectors unevenly. Heavy manufacturers face immediate capital costs to install monitoring gear and upgrade factory scrubbers, while retailers and consumer-goods brands using multi-layer plastics face steep eco-fees unless they redesign packaging. Exporters shipping to Europe and Japan already field emissions requests from buyers, making carbon accounting a condition of trade.
Smaller suppliers risk the sharpest squeeze. Because large corporations must report indirect Scope 3 supply-chain emissions, small factories lacking basic electricity and fuel records risk losing contracts. Panelist Puntarika Susuntitapong told the expo forum that Thai businesses back the Clean Air Act’s goals but want guarantees that industry fees will deliver measurable air-quality gains. Larger firms, she added, must help smaller suppliers build technical capacity rather than leaving them behind.
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