Thailand Introduces Corporate Signatory Safeguards To Crack Down On Nominees

Thailand’s Department of Business Development (DBD) has issued a regulation imposing additional requirements for amending a company’s directors and signatory power to designate a foreign national as an authorized signatory of the company. This measure, effective April 1, 2026, has been introduced in response to the widespread use of Thai nationals as nominees to conduct business on behalf of foreigners, a practice considered to have an adverse impact on the country’s economic stability and security.

The new measures are particularly concerned with changes to the authorized signatory structure of companies that originally had only Thai directors authorized to sign for and bind the company. Under the new rules, any amendment that results in a foreign national becoming an authorized signatory—whether solely or jointly—for such a company will be subject to additional verification.

Directors signing an application to register such an amendment to the company’s authorized signatory structure are now also required to provide a statement confirming that all shareholders of the company have made genuine contributions and no Thai national has assisted with, supported, or participated in business activities in a nominee capacity.

Implications

Companies intending to appoint foreign directors as authorized signatories should be aware of the increased regulatory requirements and assessments. Additional documentation and confirmations may be required as part of the registration process.

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