You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

March 2, 2020

What Cambodia’s New Law on Electronic Commerce Means for Business

Informed Counsel

On November 2, 2019, Cambodia enacted the Law on Electronic Commerce (“E-commerce Law”). This development makes Cambodia the last member of the Association of Southeast Asian Nations (ASEAN)—one of the world’s fastest-growing internet markets—to adopt a domestic e-commerce law. The E-commerce Law addresses electronic communications, signatures, records, and evidence, and serves to clarify the legal environment for e-commerce in Cambodia.

In the last decade, Cambodia has experienced rapid development in the financial technology sector, and financial services and products have become more accessible to Cambodians. This financial inclusion, coupled with the availability of smart devices connected to the internet, enables local e-commerce startups and encourages foreign e-commerce businesses to enter the market. To strengthen trust and security in the online realm, Cambodia’s E-commerce Law regulates the activities of e-commerce service providers and intermediaries. The law also imposes consumer protection obligations, including data protection and cybersecurity obligations, on all e-commerce businesses. 

The E-commerce Law aims to regulate domestic and cross-border activities in Cambodia. All commercial and civil acts, documents, and transactions executed via an electronic system are subject to the E-commerce Law unless they are related to powers of attorney, wills and successions, or real estate.

The E-Commerce Law will take effect in May 2020. During the six-month gap between the law’s passage and its implementation, companies should familiarize themselves with the new obligations under the law, while government agencies are expected to issue regulations to clarify and implement the law. 

Electronic Communications   

The provisions on electronic communications that are found in a portion of Cambodia’s E-commerce Law primarily derive from two influential works of the United Nations Commission on International Trade Law (UNCITRAL); the 1996 Model Law on Electronic Commerce (MLEC) and the 2005 United Nations Convention on the Use of Electronic Communications in International Contracts (the “Electronic Communications Convention” or ECC).

Cambodia’s E-commerce Law explicitly recognizes the validity, legal effect, admissibility, and enforceability of electronic communications and reconfirms that contracts can be made electronically. Furthermore, electronic communications may satisfy requirements imposed by outdated  laws (e.g., “written,” “signed,” or “original” documents), if they fulfill certain conditions set out in the law.

The E-commerce Law generally considers an electronic communication to be sent when it leaves the originator’s information system and to be received when it becomes capable of being retrieved by the addressee. The places of business of the originator and addressee, respectively, are considered as the locations where an electronic communication is dispatched and received.   

It should be noted that Cambodia’s E-commerce Law does not include comprehensive provisions on matters related to the attribution of electronic communications and acknowledgment of receipt, as suggested by the MLEC. For example, the MLEC clarifies that if an originator states that an email is conditional on receipt of its acknowledgment, that email would not be considered as sent until the originator receives the acknowledgment. The Cambodian legislation contains no such clarification.

Electronic Signatures, Electronic Records, and Electronic Evidence

The E-commerce Law sets conditions for electronic signatures, including digital and biometric signatures, and electronic records to be deemed secure. By meeting these statutory qualifications, secure electronic records are presumed to have not been altered, and secure electronic signatures are presumed to be of the signatories having the intent to sign.   

In late 2017, prior to the enactment of the E-commerce Law, Cambodia introduced a sub-decree on digital signatures. This regulation provides legal recognition to digital signatures with a digital signature certificate issued by a licensed digital signature certification authority. However, the sub-decree has not been implemented yet as no license has been issued to any digital signature certification authority. Cambodia is likely to start implementing the regulation at the same time as the E-commerce Law. It will be important to observe how these two legal instruments correspond with each other in practice.

Cambodia’s E-commerce Law, with certain provisions similar to the Model Law on Electronic Evidence by the Commonwealth of Nations, also supports the admissibility of electronic records as evidence in legal proceedings. The mere fact that evidence is an electronic record cannot be used as grounds to render the evidence inadmissible.

The E-commerce Law also establishes rules on the validity, integrity, and authenticity of electronic evidence. The validity of electronic evidence relies on the integrity of the electronic system that stores or records the data in question. The E-commerce Law determines circumstances in which an electronic record satisfies the element of integrity unless proven otherwise. The party introducing the evidence has the burden to prove its authenticity, and to do so the E-commerce Law allows that party to present the court with an authenticity certificate issued by, for example, a competent authority or a court-appointed expert.

E-commerce Service Providers and Intermediaries, and Electronic Payment Systems

E-commerce service providers and intermediaries are now required under the E-commerce Law to obtain operating licenses from the Ministry of Commerce (MOC) and the Ministry of Post and Telecommunications (MPTC). However, the definitions of e-commerce service providers and intermediaries are crafted broadly, and it is unclear whether these licensing requirements also capture offshore e-commerce service providers and intermediaries operating without any local presence or permanent establishment in Cambodia. Since the E-commerce Law states that exceptions to this licensing regime will be clarified in the future, we hope Cambodia will issue implementing regulations that address this ambiguity before the law is implemented in May 2020.

The E-commerce Law creates a safe harbor rule for e-commerce service providers and intermediaries whereby they are not liable for unlawful third-party content on their online platforms; however, they must comply with certain mandatory content removal procedures upon becoming aware of such content. Additionally, they are obligated to comply with an e-commerce code of conduct.

The E-commerce Law also reaffirms that e-commerce service providers and intermediaries are subject to tax laws and incentives, just like brick-and-mortar businesses.     

Payment service providers must also obtain authorization or a license from the National Bank of Cambodia (NBC) before commencing operations, such as operating a payment system, providing payment services, or issuing electronic payments. However, many existing banking and financial institutions in Cambodia have already been providing these payment services and have obtained necessary authorizations under various laws (e.g., the Prakas on Payment Service Providers and the Law on Banking and Financial Institutions). For that reason, it remains uncertain whether the E-commerce Law merely reiterates the existing licensing regime for payment service providers or establishes a new, separate one.

In addition, the E-commerce Law outlines situations where payment service providers must be liable for the damage caused to customers unless the damage is caused by force majeure or the customer’s own fault.

Consumer Protection and Data Protection

Besides obligations under the newly legislated Law on Consumer Protection, which are applicable to both online and offline businesses, the E-commerce Law imposes additional requirements to which e-commerce enterprises must adhere.

The E-commerce Law requires anyone selling goods or services using electronic communications, except insurance and security companies, to disclose information that is necessary for customers to decide whether to purchase the goods or services. The information must at least include names, addresses, contacts, costs of the products and services, and terms and conditions for payments, cancellation, refunds, and so on. Furthermore, it is strictly prohibited to send unsolicited communications without providing clear and straightforward opt-out instructions irrespective of the originator’s or recipient’s locations. 

Data protection rules that apply to all sectors have also been set out for the first time in the E-commerce Law. Any business that electronically stores personal information is now obligated to establish all necessary measures to ensure that the data are reasonably protected from loss or unauthorized access, use, alteration, leaks, or disclosures. In addition, a person who enters information inaccurately to an automated system that does not allow any modification has the right to correct or delete the inaccurate information.

The E-commerce Law is much-welcomed by consumers, and is a positive step for the country’s digital environment. In addition, the harmonization that it brings with other countries should encourage cross-border transactions and paperless interactions among businesses and between businesses and governmental bodies.

RELATED INSIGHTS​ 

July 6, 2026
Indonesia’s regulation on reporting online intellectual property (IP) infringement provides comprehensive procedural guidance for IP rights holders and their licensees in reporting online infringement complaints. Issued in December 2025 by the Ministry of Law as Regulation No. 47 of 2025 regarding Handling of Intellectual Property Infringement Reports in Electronic Systems, this regulation covers all types of IP rights. It also specifies documentation when reporting infringement, and lays out the procedures for examination, verification, and enforcement actions. Submission of Complaints Complainants may submit reports through the online system of the Directorate General of Intellectual Property (DGIP) or in person at the DGIP office. Complaints may also be filed through an authorized proxy. Under the regulation, complainants are required to provide the following information and documents: Personal details of the complainant; Brief description of the protected work or subject matter (i.e., type of IP and name or address of the infringing website, portal, account, or application, or a link to the location of the infringing content); Complete description of the alleged infringement; Certificate of registration or recordal of the relevant IP; Recordal of IP license agreement, if any; and Other supporting evidence. Verification and Examination Process Upon receiving a complaint, the responsible formality officer may request clarification or additional supporting documents. In the latter case, the complainant must then submit the necessary administrative documents within 14 days of the notification date. Once the documentation is deemed complete and sufficient, the case will be formally registered. Subsequently, the DGIP will establish a verification team to handle online IP violations, which will include the Civil Servant Investigator (PPNS), the Ministry of Communication and Digital Affairs, experts with relevant expertise in IP, and representatives from related associations such as AVISI (Indonesian Video Streaming Association). After examining the report, the team will prepare the Minutes
July 6, 2026
Tilleke & Gibbins has contributed the Vietnam chapter to Data Protection & Privacy 2027, a global guide published by Lexology Panoramic that provides comparative insights into data protection and privacy regimes across multiple jurisdictions. The Vietnam chapter offers a comprehensive overview of the country’s data protection framework, addressing both regulatory structure and practical compliance considerations for businesses operating in or engaging with Vietnam. Topics covered include: Law and the regulatory authority: Legislative framework; data protection authority; cooperation with other data protection authorities; breaches of data protection law; judicial review of data protection authority orders Scope: Exempt sectors and institutions; interception of communications and surveillance laws; other laws; personal information formats; extraterritoriality; covered uses of personal information Legitimate processing of personal information: Lawful bases for processing; grounds for legitimate processing; types of personal information Data handling responsibilities of owners of personal information: Transparency; exemptions from transparency obligations; data accuracy; data minimization; data retention; purpose limitation; automated decision-making Security: Security obligations; notification of data breaches; internal controls Accountability: Data protection officer requirements; record-keeping; risk assessment; design of personal information processing systems Registration and notification: Registration requirements; other transparency duties Sharing and cross-border transfers of personal information: Sharing with processors and service providers; restrictions on third-party disclosures; cross-border transfers; further transfers; localization requirements Rights of individuals: Right of access; other statutory rights; compensation Enforcement: Enforcement mechanisms; exemptions, derogations, and restrictions; further exemptions and restrictions Specific data processing: Cookies and similar technologies; electronic communications marketing; targeted advertising; sensitive personal information; profiling; cloud services The chapter concludes with an update on key legal and regulatory developments over the past year and emerging trends in Vietnam’s data protection landscape. The full Vietnam chapter is available as a PDF through the button below. Readers can also gain 30 days of complementary access to the full Data
July 2, 2026
Thailand’s Electronic Transactions Development Agency (ETDA) released a new version of the draft Act on Artificial Intelligence on July 2, 2026, for a public hearing period expected to be approximately 30 days. The draft act adopts a risk-based regulatory approach modeled in part on international frameworks—particularly the EU’s AI Act—while incorporating provisions tailored to Thailand’s regulatory landscape and digital economy objectives. If enacted in its current form, the law would introduce extraterritorial obligations, a tiered risk classification system, strict liability for AI-related damages, and new transparency requirements for AI-generated content. Scope and Extraterritorial Application The draft act applies to AI development, deployment, or any other action affecting people in Thailand, even if the action occurs outside the country. Of note: This extraterritorial reach creates compliance obligations for global AI companies whose systems impact Thai residents or consumers, even if the provider has no physical presence in Thailand. Foreign AI providers serving Thai deployers or users must appoint a local coordinator or authorized representative. Depending on the type of AI system, the representative may need full authority to act on behalf of the provider without any limitation of liability. Certain activities are exempt from the draft act’s oversight, including AI used by natural persons solely for personal or household activities, AI for educational research conducted by higher education institutions with ethics committee approval, research and development activities conducted prior to distribution or service provision, and other AI systems prescribed by royal decree. Risk-Based Classification Framework The draft act establishes a tiered risk classification system with three main categories: Prohibited AI. The act outright prohibits AI systems employing cognitive-behavioral manipulation using subliminal techniques, AI systems causing unfair broad-scale discrimination from processing irrelevant data, and other categories of serious risk as determined by announcement of a forthcoming committee that will be responsible
June 25, 2026
On June 18, 2026, Thailand’s Office of the Personal Data Protection Committee (PDPC) published two notifications in the Government Gazette establishing Thailand’s first formal certification framework for personal data protection standards under the Personal Data Protection Act B.E. 2562 (2019) (PDPA). The notifications, which took immediate effect, introduce a voluntary certification framework aimed at promoting accountability, strengthening organizational data protection governance, and aligning Thailand more closely with international frameworks that recognize certification as a key compliance tool. Certification Criteria The first notification sets out the assessment criteria for organizations seeking certification. Applicants must undergo an evaluation against a framework comprising four assessment categories, 10 focus areas, and 128 assessment criteria covering key elements of a privacy management program. These include: Organizational oversight and internal policies and procedures. Human resource development, including staff training and awareness programs. Clearly defined operational processes and procedures covering data subject rights, transparency obligations, records of processing activities, and lawful basis management, as well as contractual safeguards such as data-processing and data-sharing agreements and risk assessments, including Data Protection Impact Assessments. Technical measures encompassing data security controls and breach response capabilities Based on the assessment results, organizations may be awarded either a PDPA Compliance Certificate or a higher-level PDPA Certificate accompanied by a certification mark. Application and Assessment Process The second notification establishes the application and assessment process for obtaining certification. Eligible applicants include government agencies and private-sector entities that demonstrate sufficient privacy governance maturity and meet the prescribed eligibility requirements. Applicants must submit their applications along with supporting documentation for review. Upon receiving an application, the Office of the PDPC will conduct a detailed evaluation, which may include both documentary review and on-site inspections. Incomplete applications may be rejected, though applicants are typically given a limited period to correct deficiencies before a final decision