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

July 23, 2021

Vietnam: New Decree Tightens Regulations on Cross-Border Online Advertising

To enforce more rigorous control of cross-border advertising activities, the Vietnamese government issued Decree No. 70/2021/ND-CP dated July 20, 2021 (Decree 70), amending and supplementing provisions of Decree No. 181/2013/ND-CP dated November 14, 2013, elaborating on some articles of the Law on Advertising. Decree 70 will take effect on September 15, 2021.

According to the Deputy Director of the Authority of Broadcasting and Electronic Information, Decree 70 will allow better control over cross-border advertisement on platforms such as Facebook or YouTube. To that end, Decree 70 stipulates new obligations for these providers while also consolidating executive authority over cross-border advertising activities under the Ministry of Information and Communications (MIC).

Revised Obligations for Cross-Border Advertising Services

Significantly, Decree 70 overhauls Article 13, which provides the definitions and obligations for cross-border advertising service providers. Accordingly, cross-border advertising services are explained as the utilization of websites hosted outside Vietnam to provide ads targeted at Vietnamese consumers and obtain revenue in Vietnam. Notably, Article 13 defines such websites as a “single or multi-website system …  providing users with services for storage, provision, use, search, or exchange of information, sound or image sharing, forum creation, or live chat to supply advertising services.” This would effectively encompass many types of online environments, specifically social network sites, such as Facebook.

In addition, more entities will be taxed on cross-border advertising revenue under Article 13, including not only service providers but also both domestic and overseas advertisers.

Under Decree 70, cross-border advertising services must comply with Vietnam’s cybersecurity and intellectual property laws in addition to the Law on Advertising. Decree 70 requires foreign providers of cross-border advertising services to supply the MIC with direct contact information 15 days before commencing cross-border advertising activities in Vietnam. Domestic advertising service providers that cooperate with foreign entities to provide cross-border advertising services in Vietnam must submit annual or ad hoc reports in a prescribed form as stipulated under the decree.

Service providers must also block and remove illegal or infringing content from their advertising platforms upon the MIC’s request, as well as supply information on organizations or individuals suspected of illegal online advertising activities.

Decree 70 also grants advertisers the right to demand that service providers not place advertising products in content that violates the law (particularly Article 8.1 of Cybersecurity Law and Article 28 of IP Law) and supply means for monitoring and removing illegal advertising content.

MIC’s Control over Cross-Border Advertising Services

In the past, cross-border advertising services were under the supervision and management of different authorities. Decree 70 revises this and consolidates all supervisory authority under the MIC. Departments and agencies of all levels must vigilantly detect illegal cross-border advertising activities and report to the MIC. Within a five-day window, the MIC will conduct investigations and notify service providers of the illegal ad content or activities that must be addressed or removed in 24 hours. If service providers fail to adhere to the MIC’s request, the MIC will take any appropriate legal measures to block the illegal advertisement. This authority is also extended to other competent agencies should the offense threaten Vietnam’s national security. It is unclear what the blocking measures would entail under Decree 70, and it will be interesting to see how this mechanism works in the future.

RELATED INSIGHTS​ 

March 30, 2026
On March 24, 2026, the Trade Competition Commission of Thailand (TCCT) published its long-anticipated Guidelines on Multi-Sided Platforms and E-Commerce Businesses in the Government Gazette, following the conclusion of a public hearing conducted last year. The guidelines entered into force on March 25, 2026, and significantly expand the application of Thai competition law to digital platform ecosystems. These rules introduce targeted restrictions on platform conduct, such as price-ranking algorithms and tying and bunding, that leverages network effects, and will have far-reaching implications across Thailand’s digital economy—affecting not only platform operators but also platform participants, including sellers, logistics providers, advertisers, and payment service providers operating on or alongside such platforms. The guidelines clarify how existing prohibitions under the Trade Competition Act B.E. 2560 (2017) (TCA)—including abuse of market dominance, cartel conduct, and unfair trade practices—apply in the context of platform-based business models. While many provisions reflect earlier draft guidelines, the final version delivers more precise definitions and clearer enforcement parameters, increasing regulatory certainty while also raising compliance expectations. Applicability The guidelines introduce core definitions that determine their coverage: Multi-sided platform: A platform that acts as an intermediary connecting two or more groups of users, enabling them to have direct interaction in order to exchange or rely on services from one another. Examples include digital platforms for trading goods or services (e-commerce), as defined below. Digital platform for trading goods or services (e-commerce): A platform that acts as an intermediary connecting the distribution, purchase, sale, or exchange of goods or services. This includes operations carried out to facilitate transactions or interactions between business operators through an electronic transaction system, regardless of whether a service fee is charged. Operator of a digital platform business for trading goods or services: A provider of digital platform services for trading goods or services, as described
March 27, 2026
Thailand’s National Broadcasting and Telecommunications Commission (NBTC) has publicly indicated that it is preparing a new regulatory framework for data center operators that may introduce foreign-ownership restrictions. In particular, the NBTC is considering reclassifying data center operations from a type 1 telecommunications business license to a type 3 license. If implemented, this change would subject data center operators to a significantly more stringent regulatory regime, especially in relation to foreign ownership and control. The NBTC has indicated that it intends to propose a draft framework to the NBTC board. This would be followed by a public hearing process, with a view to implementing the new rules within 2026. Under the Telecommunications Business Act B.E. 2544 (2001), as amended, telecommunications businesses operating under type 3 licenses are subject to foreign ownership restrictions, including a requirement that less than 50% of the total issued shares be held by foreign shareholders. In addition, type 3 licensees are subject to foreign dominance restrictions, which prohibit arrangements that allow foreigners to dominate the business. These foreign dominance restrictions are broad in scope and may capture various forms of direct and indirect control or influence. This includes circumstances in which a foreign national is able to influence or control the formulation of policy, management, or business operations, or the appointment of directors or senior executives. At this stage, the exact scope of the proposed rules remains unclear. Businesses with existing or planned data center operations in Thailand should therefore monitor upcoming NBTC developments in this regard and prepare for the expected public hearing process.
March 27, 2026
Vietnam’s emerging governance framework for artificial intelligence (AI) is developing through a multi-layered structure comprising three components: Policy instruments setting national priorities for AI development; Regulatory framework governing development, provision, deployment and use of AI; and Technical standards and voluntary guidelines. Policy level. At policy level, the foundation for a strategic framework for AI development and governance was laid in 2021 by the National Strategy for Research, Development and Application of AI until 2030, aimed at strengthening the national AI ecosystem and positioning Vietnam as a regional AI innovation hub. Subsequently, resolution No.57-NQ/TW (2024) identified AI as a key driver of science, technology, innovation and national digital transformation. AI was also designated as a strategic technology under decision No.1131/QD-TTg (2025) listing priority technologies across sectors. Regulatory framework. At the legislative level, the new Law on Artificial Intelligence took effect on 1 March 2026, establishing the core regulatory framework governing development, provision, deployment and use of AI systems. Controlled testing for emerging AI technologies is implemented under the Law on Science, Technology and Innovation. The AI Law is expected to be further operationalised through implementing instruments, most notably a draft decree guiding the AI Law, and draft decision of the prime minister identifying high-risk AI systems (both published in February 2026). A decision establishing priority datasets for AI development is also anticipated. Compliance obligations may also arise under sectoral regulatory regimes, including data protection, cybersecurity, banking, consumer protection, e-commerce and intellectual property, particularly where AI systems are used in automated decision-making or data-driven services. Technical standards and non-binding guidelines. Vietnam’s AI governance framework is also supported by technical standards and voluntary guidelines. A key instrument is decision No.1290/QD-BKHCN (2024), providing guidelines for responsible research and development of AI systems, and represents Vietnam’s first national AI ethics code. The Ministry of Science and Technology
March 27, 2026
In response to the rapid advancement of artificial intelligence (AI) and evolving global digital trends, Thailand has undertaken significant efforts to establish a comprehensive national policy framework aimed at fostering an AI ecosystem. This framework seeks to promote the responsible development and deployment of AI technology to enhance Thailand’s economic competitiveness and improve quality of life, with targeted implementation by 2027. In furtherance of this national AI policy, regulatory authorities have initiated efforts to develop and refine the applicable legal framework, including the drafting of Thailand’s first unified AI legislation. Pending the composing and enactment of such comprehensive legislation, sector-specific regulators have proactively issued guidelines applicable to regulated entities within their respective jurisdictions, including financial institutions, banks, insurance companies, securities and derivatives business operators, and digital asset service providers. Concurrently, cross-sectoral regulatory bodies, notably the Personal Data Protection Committee (PDPC) and the National Cyber Security Agency (NCSA), have promulgated guidelines applicable to all business operators within their regulatory purview. While unified AI legislation has not been enacted, the design, development and use of AI in Thailand in various industries is still subject to existing sector-specific legislation. National AI policy The Thai cabinet approved the Thailand National AI Strategy and Action Plan (2022-2027) in July 2022, aiming to establish an AI development and application ecosystem by 2027. The strategy is built around five pillars: Preparing social, ethical, legal and regulatory readiness for AI; Developing national infrastructure; Increasing human capability and AI education; Driving AI technology and innovation; and Promoting AI adoption in public and private sectors. The above-mentioned national AI committee, under the National Digital Economy and Society Committee (NDESC), was established in August 2022, chaired by the prime minister. Comprehensive legislation Following the national AI strategy, the government has been developing comprehensive AI legislation to govern and promote AI