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

August 27, 2021

Regulatory Pathway for Pesticide Registration in Myanmar

The process of registering pesticide products in Myanmar has been slowed significantly by regulatory challenges since the enactment of the Pesticide Law in 2016. In some cases, the whole process can take almost three years. Nonetheless, this stringent and time-consuming process has been functioning smoothly, and Tilleke & Gibbins has successfully received approvals from the Pesticide Registration Board (PRB) despite the ongoing COVID-19 pandemic and state of emergency in the country.

Overview

Since its enactment, the Pesticide Law of 2016 has governed the regulation of local and imported pesticides under the oversight of the Plant Protection Division (PPD) and the joint secretary of the PRB. All foreign and domestic companies (including subsidiaries and joint ventures) looking to have their agricultural or household pest control products imported into Myanmar must first provide the products’ complete formulas and lists of active ingredients to the PPD, and apply for a pesticide registration certificate. Applications should be supported by a letter of consent from the manufacturer and various other technical documents and requirements. Experts at the PRB will review the technical dossier and inform the applicant if any re-submissions are required.

Key Considerations

One common cause of delay in the registration process is the requirement to submit both English and Myanmar translations of proposed labels to the PRB. Because the PRB takes a restrictive view of these labels and their translations, having the labels initially reviewed by a local regulatory expert familiar with the requirements will streamline the process by flagging potential issues for correction before submission to the PRB.

After document submission is complete, the next stage of the process is further lab testing according to requirements set out by the Myanmar Pesticide Law. Applicants will need to supply the formulated product in an amount sufficient for carrying out supervised trials and quality control tests. There are also detailed technical specifications regarding the necessary laboratory testing, sample analysis, and certification of the product and its active ingredients. In order to import the necessary products to conduct these laboratory tests, the applicant must obtain a recommendation letter from the Laboratory Department of the PPD and pay the required laboratory fees. Applicants should also create the label at this time. Typically, a label should include hazard pictograms (symbols) along with usage directions, the names of the manufacturer and distributor, and the expiry date—all in the Myanmar language. This label must be approved by the PPD.

Upon completion of the laboratory tests, the PPD assists with evaluation of the technical documents, corresponding test results, and reviewed labels. The results of the PPD’s evaluation will then be submitted to the PRB, which will finally decide whether to approve the application and grant the applicant experimental, provisional, or full registration. Upon payment of the registration fees, an experimental registration is valid for two years, a provisional registration is valid for five years, and a full registration is valid for ten years. Some applications are rejected after PRB meetings due to a lack of required documentation, use of a banned active ingredient (aldrin, arsenic compounds, binapacryl, etc.), or a determination that the product is hazardous for the country’s agriculture.

Outlook

Though it is time consuming and laborious, the registration process for pesticide products in Myanmar has proved to be effective and functional. Moreover, the stringent application of the requirements has shown that Myanmar takes the issue of pesticides seriously, and will take time to scrutinize the introduction of new pest control substances for agricultural and household use. The PPD recently announced an online application system that will expedite the final evaluation process by eliminating some bottlenecks caused by the current reliance on physical documents and in-person procedures. Altogether, the encouraging indications—including Tilleke & Gibbins’ repeated success in the registration process, and the authorities’ diligence in following the registration process—signal that companies looking to make their pesticide products available in Myanmar have a viable avenue for doing so safely and responsibly.

RELATED INSIGHTS​ 

June 24, 2026
Patent enablement requirements are provided under Article 102 of Vietnam’s Law on Intellectual Property (IP Law). In particular, a patent specification must “fully and clearly disclose the nature of the invention to such an extent that, based on the specification, a person having ordinary skill in the relevant art can implement the invention.” In pharmaceutical and biotechnology patents, this requirement is more complicated and subject to more rigorous assessment. The Patent Examination Guidelines (Guidelines) of the Intellectual Property Office of Vietnam (IP Office) were amended in March 2026 to introduce Annexes III and IV for the pharmaceutical and biotechnology sectors, in which Annex III provides detailed guidelines on the assessment of specification requirements. These amendments were made under a project for strengthening capacity in industrial property examination between the Japan International Cooperation Agency (JICA) and the IP Office. Annex III provides detailed instructions on how examiners assess enablement in a pharmaceutical or biotechnology application, and offers examples of acceptable and unacceptable descriptions with regard to the enablement aspect. Enablement Requirements in Pharma and Biotech Patents Article 12.7 of Circular 10/2026/TT-BKHCN (Circular 10) adds to the requirements of Article 102 of the IP Law that the description must demonstrate the novelty, inventive step, and industrial applicability of the technical solution. For pharmaceutical composition subject matters, Article 12.9 of Circular 10 sets out that the description must present the results of clinical trials and/or the pharmacological effects of the claimed pharmaceutical composition, and must include at least the following information: Substance/mixture used. Testing method (system) employed. Information on the test results. Correlation between the pharmacological effects obtained from the tests and the application of the pharmaceutical product in the prevention, diagnosis, and treatment of diseases. The Guidelines note that pharmacological study results should be presented in a quantified manner, and pharmacological
June 19, 2026
For the first time, Thailand’s Food and Drug Administration (FDA) has published a consolidated list identifying all substances that have successfully passed its novel food safety evaluation process. The list is a step forward in regulatory transparency, but it also highlights a feature of the Thai regime that food companies often overlook: each approval is tied exclusively to the company that applied for it. A substance’s appearance on the list does not give other companies the green light to use it. This article examines the structure of Thailand’s novel food approval framework, the implications of applicant exclusivity, and the strategic choices it requires of food companies looking to bring novel ingredients to the Thai market. Thai FDA Food Safety Evaluation Framework Notification No. 376 of the Ministry of Public Health requires novel food substances to undergo a food safety assessment, with an exemption only for novel foods manufactured exclusively for export. The framework also encompasses “foods that do not qualify as novel foods” but which present characteristics warranting a safety evaluation, such as differing quality standards, increased serving sizes, or applications in specific food categories, where such changes affect consumption levels, nutritional value, or consumer safety. The recently published list of foods that passed the safety evaluation by the Thai FDA is structured by substance category and identifies the approved company (domestic manufacturer or importer), country of origin, substance name and trade name, approved purpose of use, and date of the Thai FDA’s approval notification certificate. A notable feature of Thailand’s novel food regime is that the approval result is tied exclusively to the company that submitted the application. Publication of the consolidated list does not constitute a general authorization to use the approved substances. The Thai FDA’s approval certificate specifies the approved conditions of use and the requirements
June 17, 2026
Thailand’s new labeling requirements for medical devices, which include for the first time a unique device identification (UDI) requirement for software as a medical device (SaMD), take effect on June 20, 2026. The Notification of the Ministry of Public Health regarding Criteria, Methods, and Conditions on Labeling and Instructions for Use for Medical Devices 2025, which replaces a similar notification from 2020, was published in the Government Gazette on December 22, 2025. To ensure clarity, modernity, and patient safety, the regulation requires domestic manufacturers and importers to provide labels and instructions for use (IFU) that are clearly legible, complete, and free of false or misleading claims. It also permits IFU to be provided in electronic format, such as via QR codes, websites, or other digital channels—directly relevant to SaMD, where physical labels are impractical and electronic presentation is the natural medium. The notification distinguishes two categories for labeling language. Home-use medical devices (for lay users outside healthcare facilities) must have labels and IFU in Thai. Professional-use medical devices may display labels and documentation in either Thai or English. This distinction is significant for SaMD developers: software intended for clinical professionals may use English-language interfaces and IFU, while consumer-facing health applications must provide Thai-language content. Labeling and UDI Requirements Labels and IFU must include, at a minimum: Product name and intended purpose Quantity or volume Name and address of domestic manufacturer or importer Thai FDA approval number Lot, version, or serial number Manufacturing date and expiry date For SaMD, the version number requirement is particularly relevant. The regulation also mandates display of a UDI code for SaMD in risk category 2 (moderate-risk), category 3 (moderate- to high-risk), and category 4 (high-risk), according to Thailand’s medical device risk classification system (which complies with the ASEAN Medical Device Directive and the EU
June 5, 2026
On May 25, 2026, Vietnam’s Ministry of Health issued Circular No. 16/2026/TT-BYT governing free-of-charge medicine support programs for medical establishments (Circular 16). Circular 16 will take effect on July 10, 2026, replacing Circular No. 31/2018/TT-BYT, which currently regulates the same subject matter. Circular 16 introduces several significant changes compared to the existing legal framework. Removal of Prior Approval Requirement Under the current regulations, free-of-charge medicine support programs are divided into two categories: (1) entirely free-of-charge provision of medicines for all types of drugs and (2) partially free-of-charge provision applicable only to brand-name drugs under patent protection or drugs whose generic products with identical active ingredients and dosage forms are available in Vietnam. Under the current regulations, partially free-of-charge programs are subject to mandatory registration with the competent authority, while entirely free-of-charge programs could be implemented without prior approval. A key reform under Circular 16 is that it stipulates only entirely free-of-charge medicine support programs applicable to all types of medicines, thereby eliminating the partially free-of-charge category. In addition, free-of-charge medicine support programs may be carried out solely based on a written agreement between the pharmaceutical company and the medical establishment, without any requirement for prior approval from competent authorities prior to implementation. Written Agreement Requirements Circular 16 requires the pharmaceutical company and medical establishment to enter into a written agreement in accordance with a prescribed template. This agreement must include the following compulsory information: Information on the supported medicines Form of support (entirely free-of-charge provision to patients) Quantity of medicines provided Target patient groups and applicable indications Duration of the program Rights and obligations of each party Transitional provisions on the protection of patients’ rights upon completion of the program The agreement may contain other contents as agreed by the parties, provided that these do not contradict applicable laws.