Thailand’s Proposed Draft Electronic Transactions Act: Key Provisions and Potential Implications for Industry

Introduction

The Electronic Transactions Act B.E. 2544 (2001) (as amended), the existing legal framework for electronic transactions has been in force for more than two decades and is increasingly facing practical limitations as technology, business practices, and cross-border digital services continue to evolve. These limitations include provisions that may no longer fully reflect current electronic transaction practices, uncertainty as to the legal reliability of electronic data and evidence, and a framework that may not be sufficiently flexible to accommodate new technologies without further implementing rules.

Against this background, the Electronic Transactions Development Agency (“ETDA”) has proposed a Draft Electronic Transactions Act (the “Draft Act”) for public hearing, with comments due by 15 June 2026 to modernise the law, enhance confidence in electronic transactions, and align Thailand’s framework with international standards and model laws. The Draft Act would support the use of electronic transactions as the primary means of conducting transactions rather than relying on traditional paper-based documentation, while preserving the ability to conduct transactions in paper. The Draft Act would apply broadly to both private-sector and public-sector transactions unless a specific law provides otherwise.

For businesses, the Draft Act is significant because it may reshape the legal treatment of day-to-day contracting, document retention, electronic signatures, electronic seals, electronic notices, digital identity processes, automated contracting systems, online service platforms, cloud and data storage arrangements, and electronic trade documentation.

Set out below is a summary of the key provisions of the Draft Act, together with potential impacts for operators in industrial and commercial sectors.

Key Provisions of the Draft Act

     1)    Broad Legal Recognition of Electronic Transactions

     The Draft Act provides that electronic data created, and electronic transactions conducted, in accordance with the Draft Act would be legally binding and enforceable. It also provides that electronic data and printouts of electronic data that meet the relevant requirements would have the same status as documents or evidence under civil, criminal, and other procedural laws.

     Where a law requires a matter to be in writing, evidenced in writing, or supported by a document, the requirement may be satisfied if the matter is recorded as electronic data that is accessible and reusable, or if an electronic method prescribed by the ETDA is used. Where a law requires the retention of a book, document, or message, electronic retention may satisfy the legal requirement if the data is accessible and reusable, remains in a form that accurately represents the data as created, sent, or received, and, where the data has been sent to another person, can identify the origin, destination, date, and time of sending or receipt. 

     The Draft Act also recognises electronic originals, electronic copies of paper originals, and printouts of electronic data if the statutory requirements on integrity, completeness, subsequent display, and traceability are satisfied. These provisions are likely to be particularly relevant to and important for businesses that rely on digitised contracts, scanned records, electronic archives, and document management systems.

     2)    Electronic Signatures, Electronic Seals, Timestamps, and Electronic Notices

     The Draft Act provides that where a law requires a signature, that requirement may be satisfied by an electronic signature using a reliable electronic method or a method prescribed by the ETDA. Where a law requires a company seal, the requirement may be satisfied by applying an electronic seal through a reliable electronic method or a method prescribed by the ETDA.

     The Draft Act also recognises electronic timestamping where a reliable electronic method is traceable to a standard time and linked to the relevant electronic document or data, or where an ETDA-prescribed method is used. In addition, legal requirements to send documents by registered mail, registered mail with acknowledgment of receipt, or similar services may be satisfied by a reliable electronic method that can verify the sending date and time, receipt of the document, sender, recipient, and any changes, or by an ETDA-prescribed method.

     The Draft Act further provides that where a law requires a public announcement in a newspaper, the requirement may be satisfied by electronic publication on an online media website and the website of the person required to publish the announcement, or by an ETDA-prescribed method, subject to accessibility, non-discrimination, and website ownership verification requirements. These provisions may allow businesses to digitise further corporate communications, legal notices, contracting workflows, and processes for preserving evidence, provided that their systems meet the statutory requirements.

     3)    Reliable Technology, ETDA Recognition, and Burden of Proof

     A key feature of the Draft Act lies in its reliance on reliable electronic methods and ETDA-recognised or certified standards, technologies, and service providers. The ETDA will have authority to prescribe electronic methods under the Draft Act, confirm that existing standards or technologies are reliable, certify trusted electronic transaction service providers, and publish guidance and best practices relating to electronic transactions. 

     Where electronic data generated from an electronic transaction is generated using a reliable electronic method, or is generated using a method prescribed, confirmed, or certified by ETDA, a party challenging the reliability of that electronic data would bear the burden and cost of proof. This mechanism is intended to increase evidentiary certainty for parties using reliable systems or ETDA-recognised technologies and may reduce litigation risk if businesses can demonstrate that their electronic processes follow recognised standards.

     The ETDA must conduct broad consultations with stakeholders before issuing certain announcements prescribing electronic methods and procedures for certification, and those announcements would become effective after publication in the Government Gazette and via the ETDA’s electronic channels. Operators should therefore monitor the ETDA’s subordinate legislation, as these instruments may determine the technical standards and compliance expectations for electronic transaction systems.

     4)    Electronic Contracting and Automated Systems

     The Draft Act confirms that a person may express intention in the form of electronic data, and a party could not deny the legal effect or enforceability of an expression of intent solely because it was made in the form of electronic data under the Draft Act. It also contains rules on acknowledgment of receipt, attribution of electronic data to a sender, reliance by a recipient on verification methods agreed with the sender, and the legal timing of sending and receipt of  electronic data.

     The Draft Act recognises contracts formed by the sending and receipt of electronic data between automated systems, or between an automated system and a person, and provides that legal effect cannot be denied merely because there was no human review or intervention. It also provides safeguards where an automated system performs unexpected actions on behalf of a party and where an individual makes an input error when using another person’s automated system without a correction mechanism.

     These provisions are relevant to businesses operating e-commerce platforms, online ordering systems, mobile applications, automated procurement tools, digital onboarding flows, and other technology-enabled contracting processes. Operators using automated systems should review their user interfaces, correction mechanisms, transaction confirmations, audit trails, and terms and conditions to ensure that they are consistent with the Draft Act’s rules on automated contracting and input errors.

     5)    Electronic Transferable Instruments

     The Draft Act introduces a specific regime for electronic transferable instruments, a new area not fully covered by the current electronic transactions framework. An electronic transferable instrument would have the same legal effect as a paper transferable instrument, and its legal effect could not be denied solely because it is made in the form of electronic data under the Draft Act. 

     To qualify, an electronic transferable instrument must contain the information required by law for the relevant paper instrument, use a reliable electronic method to show that the electronic document is an electronic transferable instrument, use a reliable electronic method to control rights relating to the creation, transfer, endorsement, amendment, and destruction of the instrument, and use a reliable electronic method to maintain the integrity of the instrument. The Draft Act also provides rules for converting paper transferable instruments into electronic transferable instruments, and vice versa, while ensuring that the original instrument cannot be used again.

     The Draft Act treats exclusive control of an electronic transferable instrument, combined with reliable identification of the person in control, as equivalent to possession of the instrument. It also recognises electronic transfer of control as delivery of possession of the instrument, electronic endorsement, and electronic amendment or modification if the relevant requirements are met.

     These provisions may be particularly relevant to banks, trade finance providers, logistics businesses, insurers, commodity traders, manufacturers, and importers and exporters that use bills of lading, warehouse receipts, promissory notes, bills of exchange, cheques, or other transferable instruments. Businesses in these sectors may need to assess whether their systems can provide reliable control, uniqueness, traceability, endorsement, transfer, and functionality for converting electronic transferable instruments.

     6)    Regulation of Electronic Transaction Service Providers

     The Draft Act defines electronic transaction services to include identity proofing or authentication services, electronic signature services, timestamping services, services for receiving, sending, or storing electronic data, website registration or certification services or domain name registration or certification services, services relating to electronic transferable instrument systems, and other services prescribed by ministerial regulation. This scope may capture a broad range of technology and infrastructure providers, including digital identity providers, e-signature providers, cloud and data storage providers, timestamp providers, and electronic document platform operators or trade platform operators.

     Electronic transaction service providers must use reliable methods in performing their duties, including in relation to the creation, sending, receipt, retention, or processing of electronic data, and the processing of electronic transactions, the retention of transaction evidence, reliable systems, operational processes and personnel, risk management measures, complaint-handling channels, cybersecurity measures, incident notification, remediation, damage mitigation, and compensation measures where errors occur. The ETDA may prescribe standards for reliable methods, taking into account the risk level and characteristics of each type of electronic transaction service.

     The Draft Act also provides that electronic transaction service providers would be liable for damage caused to users and other relevant parties if they fail to comply with their statutory duties and responsibilities, in addition to liability arising from breach of contract or other laws. However, a service provider may be exempt from liability for damage caused by the use of the service if it clearly notified the relevant user and other relevant parties of the objectives and limitations of the service, and the user used the service outside or contrary to those objectives or limitations.

     Service providers may apply to the ETDA for certification as trusted electronic transaction service providers, and the ETDA may also certify providers that use internationally accepted standards even without an application, subject to the ETDA’s criteria. The ETDA must publish and maintain an up-to-date list of certified providers via its information technology system. Where an event affects the reliability of an electronic transaction service, the ETDA may promptly publish information for users, and if a provider offers multiple service types, the publication must be limited to the affected service type. 

     7)    Transitional Provisions and Continuing Digital Platform Rules

     The Draft Act would come into force 180 days after publication in the Government Gazette. It would repeal the current Electronic Transactions Act B.E. 2544 (2001) and its amendments, subject to transitional provisions. 

     After publication of the Act in the Government Gazette, the ETDA must prepare certain draft subordinate regulations and certification-related announcements within 180 days, although those instruments must not come into effect before the Draft Act itself takes effect. Existing licensed operators of digital identity proofing and authentication services under the current legal regime would be deemed certified under the new certification provisions if their services are eligible for certification, and the ETDA must publish their names accordingly.

     The existing Royal Decree on Digital Platform Services Requiring Notification B.E. 2565 (2022) will continue to apply until a separate law on digital platform service businesses is enacted. As a result, platform operators should continue to monitor both the Draft Act and the separate legal developments relating to digital platform services. 

Potential Implications and Conclusion

The Draft Act is likely to support broader adoption of electronic contracting, electronic document retention, electronic signatures, electronic seals, electronic notices, and electronic evidence across industries. Businesses should review whether their existing digital workflows satisfy the Draft Act’s requirements relating to accessibility, reusability, data integrity, traceability, identity verification, reliable electronic methods, and ETDA-prescribed standards. 

Operators that rely on electronic records in disputes may benefit from the Draft Act’s burden-of-proof mechanism if their systems use reliable electronic methods or ETDA-prescribed, confirmed, or certified methods. This may increase the importance of companies adopting recognised technologies, keeping audit trails, preserving system logs, maintaining documented procedures, and using certified or otherwise reliable service providers.

For technology providers and digital infrastructure providers, the Draft Act may create new compliance expectations and potential exposure to liability. Providers of digital identity, e-signature, timestamping, electronic data storage, website certification or domain name certification, electronic transferable instrument systems, and other prescribed services should assess whether their services fall within the regulated categories and whether their systems meet the required reliability, risk management, cybersecurity, complaint-handling, and incident response standards.

For financial institutions, trade finance participants, logistics operators, insurers, importers, exporters, and supply-chain businesses, the electronic transferable instrument regime may facilitate the digitisation of paper-based trade and payment instruments. These businesses should evaluate whether their platforms can establish exclusive control, prevent duplicate use, record endorsements and transfers, preserve integrity, and support conversion between paper and electronic instruments.

For e-commerce, online service, and platform businesses, the Draft Act’s rules on automated systems may affect contract formation, transaction confirmations, system design, and error-correction mechanisms. Operators should review whether customers and counterparties receive clear confirmation of electronic transactions, whether the system provides a reasonable opportunity to correct input errors, and whether their platform terms reflect the legal rules on automated contracting.

Across all industries, the Draft Act may reduce uncertainty as to the legal effect of electronic transactions, but it may also increase the importance of governance of electronic systems and vendors. Companies should consider mapping key electronic transaction processes, identifying legally critical records, reviewing e-signature and e-seal tools, reviewing retention and audit-trail capabilities, and assessing whether key vendors are or may become certified trusted service providers.

The proposed Draft Electronic Transactions Act represents a significant legal development for Thailand’s digital economy and businesses that conduct transactions, retain documents, sign contracts, carry out identity verification, issue notices, or provide digital services. By recognising electronic documents, electronic signatures, electronic seals, electronic notices, automated contracting, electronic transferable instruments, and trusted service providers, the Draft Act may provide a stronger legal foundation for digitised business operations in Thailand.

At the same time, businesses should prepare for an electronic transaction environment more closely based on recognised standards by reviewing their internal systems, vendor arrangements, data retention procedures, cybersecurity measures, practices for preserving evidence, and customer-facing digital processes. Operators that may be directly affected by the Draft Act or its subordinate regulations should closely monitor public hearing process and the ETDA’s forthcoming rules, standards, and certification procedures.