Thai Securities and Exchange Commission is preparing regulatory amendments that would directly link ESG fund eligibility to corporate governance performance. Under the proposed framework, ESG-focused funds would be allowed to invest in a subset of listed companies participating in the JUMP+ Program, provided those companies achieve a minimum governance benchmark.

The proposal signals a shift in how ESG credibility is assessed in Thailand’s capital markets, placing formal governance scores at the center of investment eligibility rather than relying solely on environmental or thematic sustainability claims.

Governance Scores Become a Gatekeeper for ESG Capital

At the core of the draft rules is a quantitative threshold. Only JUMP+ companies that score at least 90 in the Corporate Governance Report assessment would qualify as eligible investments for Thai ESG Funds. This creates a clear regulatory filter that ties access to ESG capital to governance quality, disclosure practices, and board oversight standards.

The approach reflects a growing regulatory view that governance is foundational to credible ESG performance. By embedding governance metrics directly into fund eligibility rules, the SEC is effectively using capital allocation as a lever to improve corporate behavior among listed firms.

Regulatory Timeline and Approval Process

The proposed amendments were approved in principle by the Capital Market Supervisory Board in December 2025. Final rules and regulatory notifications are now being drafted by the SEC, with implementation expected as early as March 2026.

Once in force, shares of qualifying JUMP+ companies would formally enter the universe of assets that Thai ESG Funds are permitted to hold. This would represent a material expansion of ESG fund investment scope, while still maintaining regulatory oversight through governance thresholds.

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Expanding the ESG Fund Landscape in Thailand

Thailand’s ESG fund market has grown rapidly over the past year. As of late January 2026, there were 77 Thai ESG Funds in operation, including products such as the Thailand ESG Extra Fund. These funds are managed by 19 asset management companies and collectively oversee assets worth approximately THB 103.1 billion.

This represents an increase of nearly 250 percent compared with the end of 2024, highlighting strong investor demand for ESG-labelled products. The SEC’s proposed changes are designed to accommodate this growth while strengthening the integrity of ESG classifications.

Current ESG Investment Rules and Asset Classes

Under existing regulations, Thai ESG Funds are already permitted to invest in shares of listed companies demonstrating strong environmental or broader ESG performance. They may also allocate capital to sustainability-linked debt instruments, sustainability-related investment tokens, and ESG-qualified infrastructure funds and real estate investment trusts.

The inclusion of JUMP+ companies with high governance scores would add a new category of eligible equity investments. Unlike environmental metrics, governance scores are centrally assessed and standardised, which could improve comparability and reduce ambiguity for fund managers and investors.

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The Role of the JUMP+ Program in Corporate Development

The JUMP+ Program, administered by the Stock Exchange of Thailand, is designed to support listed companies in developing long-term growth strategies. Participating firms are required to strengthen governance frameworks, improve transparency, and maintain consistent communication with investors.

Companies enrolled in the program must submit their strategic JUMP+ plans by 31 March 2026. By linking ESG fund eligibility to JUMP+ participation and governance scores, regulators are reinforcing the program’s role as a pathway to higher-quality capital access.

Incentivising Governance Through Market Mechanisms

If implemented, the SEC’s proposal would use ESG fund flows as a direct incentive for better governance practices. Listed companies seeking inclusion in ESG portfolios would need to demonstrate not only sustainability intent but also measurable governance performance and ongoing disclosure discipline.

For asset managers, the framework offers clearer eligibility criteria and reduces the risk of ESG dilution. For the broader market, it reflects a regulatory pivot toward governance as the anchor of sustainable finance, positioning Thailand’s ESG ecosystem closer to international best practices where governance credibility increasingly determines access to long-term capital.

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