Further guidance on “fundamental” principles of Vietnamese law
“Fundamental” (or basic) principles of Vietnamese law are an important concept. For example, while certain contracts with Vietnamese counterparties could be governed by foreign law, the choice of foreign law must not be contrary to fundamental principles of Vietnamese law. Vietnamese courts may refuse recognition of foreign arbitration awards if such awards are contrary to fundamental principles of Vietnamese law. Until recently, there is no clear guidance about what fundamental principles of Vietnamese law are. In March 2014, under Resolution 1/2014 implementing the Law on Commercial Arbitration, the Supreme Court seems to be for the first time has given some limited guidance on fundamental principles of Vietnamese law. In particular,
- The court considers a fundamental principle of Vietnamese law to be a fundamental principle of conduct which applies broadly (hiệu lực bao trùm) to the drafting and implementing of Vietnamese law; and
- The courts refer to certain principles contained in the Civil Code, the Commercial Law and the Law on Commercial Arbitration as example of fundamental principles of Vietnamese law.
On 5 June 2026, the Government issued Decree 200 on private placement and trading of corporate bonds on domestic market and offering of corporate bonds on international market (Decree 200/2026). Decree 200/2026 will replace Decree 153/2020 (as amended) on the same subject. We have discussed certain contents of Decree 200/2026 in New Decree on private bonds (Part 1) — Vietnam Business Law.
The Government officially issued Decree 102/2026/NĐ-CP (Decree 102/2026), which introduces critical amendments and supplements to Decree 75/2019/NĐ-CP (Decree 75/2019) regarding administrative penalties for violations in the competition sector. Effective from 20 May 2026, Decree 102/2026 provides clearer enforcement guidelines and adjusts penalty frameworks, particularly for economic concentrations.
Below is a summary of the key changes introduced by Decree 102 that will directly affect M&A transactions subject to merger control (economic concentration notification) requirements in Vietnam.
In March 2026, Vietnam’s Ministry of Finance (MOF) released a draft decree (Draft Decree) implementing the Law on Personal Income Tax 2025 (PIT Law 2025) for public consultation. One proposal drew strong feedback from businesses and investors: a change to how individuals are taxed on the transfer of shares in non-public/unlisted joint-stock companies (JSCs). Following the consultation, the MOF now appears poised to step back from that change – welcome news for investors and companies engaged in M&A and private share transactions.
On 5 June 2026, the Government issued Decree 200 on private placement and trading of corporate bonds on domestic market and offering of corporate bonds on international market (Decree 200/2026). Decree 200/2026 will replace Decree 153/2020 on the same subject. In the past, Decree 153/2020 has been amended by Decree 65/2022 and Decree 8/2023. Decree 200/2026 introduces more conditions for private bond issuance.
5x debt/equity ratio
1.1. Decree 200/2026 reflects the 5x debt/equity requirement established under the 2025 amendment to the Enterprise Law. In particular, the debt of a bond issuer (including the value of the bonds to be issued) must not exceed 5 times of the equity of such issuer as recorded in the audited financial statements of the year preceding the issuance.
On 15 May 2026, the Ministry of Finance issued Circular 55/2026/TT-BTC (Circular 55/2026), introducing a new set of forms for investment activities in Vietnam. Two specific changes in the new form of application for M&A Approval are notable for investors engaged in M&A transactions.
On 15 May 2026, the Government issued Resolution No. 66.17/2026/NQ-CP (the Resolution 66.17 or the new), slimming down the list of conditional business sectors currently set out in Appendix IV of Investment Law 2025 (the old).
Resolution 66.17 will take effect on 1 July 2026 and is set to expire on 28 February 2027, by which time the Government expects the National Assembly to formalise these adjustments through an amendment to Appendix IV. Although there would be a question about the effectiveness of the Resolution 66.17 over the Appendix 4 of Investment Law 2025 and how the investment authority will apply in practice, the investor may, in the meantime, treat the Resolution 66.17 as the working text for the next 9–10 months while following up on the law amendments.
Under Article 41 of the Law on Real Estate Business 2023 (Real Estate Business Law), a real estate project (Project) eligible for transfer may follow one of two sets of legal procedures, depending on how it was approved. While the difference may appear procedural at first glance, it has significant implications for when the transfer transaction is legally completed, and for what the parties can (or cannot) do if the transaction ultimately falls through. This post discusses the two procedures and the practical implications arising from the distinction between them.
Vietnam has temporarily raised several general economic concentration notification thresholds under Resolution No. 66.18 of the Government dated 18 May 2026 (Resolution 66/2026), a practical change for M&A transactions as fewer deals should be caught solely by Vietnamese assets, Vietnamese turnover or transaction value.
On 3 September 2025, the Ministry of Finance (MOF) released the Official Letter no. 13629 addressing questions related to difficulties and obstacles arising from legal regulations in the finance and investment sector. This correspondence has several notable issues that are summarized below. While some of the MOF’s guidance offers welcome flexibility and operational reassurance, others fall short of providing clear or comprehensive clarification, leaving important gaps unresolved and inconsistencies with other legislation unaddressed.
Delegation by the General Meeting of Shareholders endorsed in principle (Query no. 29)
Query/Issue raised:
Current regulations regarding delegation/authorisation (both could be translated to/from "uỷ quyền" in Vietnamese) by the General Meeting of Shareholders (GMS) to the Board are unclear and conflicting. […]
On 16 March 2026, the Ministry of Public Security (MPS) issued the draft decree on administrative sanctions in the fields of cybersecurity and personal data protection (the Draft Decree) for public consultation. It is the first step to put concrete penalties behind the PDPL 2025, which took effect on 1 January 2026 but left the enforcement details to the Government. The Draft covers a wide range of sectors, such as cybersecurity, personal data, AI, telecommunications, and digital signatures. This post focuses on the personal data provisions (Articles 57 to 69 of the Draft Decree), which raise potential concerns for businesses.