The Royal Gazette has published a royal decree introducing income tax relief of up to 200,000 baht for individuals who buy and install an on-grid rooftop solar power system for a home, with eligibility running until December 31, 2028. The decree also provides a separate incentive for individuals and businesses investing in certified high-efficiency machinery or energy-saving equipment.

Thailand has accepted US conditions and pledged stricter measures to combat origin fraud, proposing to raise the Regional Value Content (RVC) threshold from the typical 40% to around 50% to ensure products genuinely originate in Thailand. The Customs Department will tighten inspections, particularly for high-risk goods flagged by the US, such as solar panels.