29 July 2025 – A delegation from the National Institute of Metrology (Thailand) (NIMT), led by Pol.Lt.Gen. Pornchai Suteerakune, Director of NIMT, participated in the 5th Lancang-Mekong Cooperation Symposium in Metrology and Related Activities. The event hosted by the National Institute of Metrology (NIM), China, in Nanning, Guangxi Zhuang Autonomous Region, the People’s Republic of China.

The symposium was presided over by Dr. Li Wentao, Director General of NIM, and Mr. Ji Erming, Vice Director General, Administration for Market Regulation of Guangxi Zhung Autonomous Region (GXAMR).

Under the theme “Advancing Clean Energy Cooperation for a Green and Sustainable Region,” the symposium featured expert presentations, including Ms. Charuayrat Yaokulbodee, Head of Thermometry and Optical Metrology Department of NIMT. Ms. Charuayrat delivered a presentation titled “Progress for Renewable Energy in Thailand,” offering insights into recent advancements and trends in the country’s renewable energy sector, with a particular focus on photovoltaic (PV) technologies and their contributions to both Thailand and the broader LMC region.

During the panel discussion on key challenges and solutions in PV metrology development, Ms. Charuayrat served as a panelist, sharing her visionary perspective on the crucial role of PV metrology. She emphasized its significance in addressing global challenges and driving sustainable development at all levels.

The 5th Lancang-Mekong Cooperation Symposium in Metrology and Related Activities served as a vital platform for delegates from the NMIs of LMC countries to reaffirm their shared commitment and foster meaningful collaboration toward sustainable development in the field of metrology.

23 July 2025 – A delegation from the National Institute of Metrology (Thailand) (NIMT) attended the 13th ASEAN Expert Group on Metrology Meeting (EGM-13) hosted by the National Metrology Institute of Malaysia (NMIM) in Kuala Lumpur, Malaysia.

The primary objective of the EGM-13 was to convene the representatives from National Metrology Institutes (NMIs) across ASEAN to engage in technical dialogues, exchange expertise and technologies, and address key metrological issues. The meeting also served as a platform to raise awareness on developments in metrology, with particular emphasis on ongoing regional projects and shared areas of interest, ultimately aimed at enhancing regional cooperation and strengthening the measurement capabilities of NMIs in pursuit of international recognition.

24 July 2025 – The program continued with technical visits to leading corporations in Malaysia, including:

• CelcomDigi AI Experience Centre – a prominent technology and innovation service provider known for its contributions to AI and digital transformation.
• Petronas KLCC – Malaysia’s flagship energy corporation engaged in oil and gas exploration, production, and refining.

These visits provided delegates with valuable exposure to cutting-edge technologies and emerging global trends, enriching their knowledge and practical insights for application in their respective fields. The program highlighted NMIs’ ongoing commitment to expanding their knowledge base and fostering strategic international partnerships in alignment with the region’s high-tech development goals.

The EGM-13 was more than just a gathering of NMI delegations—it embodied the ‘traditional spirit of ASEAN cordiality and solidarity,’ the motto that defines the essence of the ASEAN Expert Group on Metrology.

On 24 June 2025, a delegation from NIMT visited the Center for Quantum Technology at National Tsing Hua University, located near CMS in Hsinchu. The visit aimed to explore frontier research in quantum science and its implications for future metrology and precision measurement.

The NIMT delegates had the opportunity to tour several of the Center’s specialized laboratories, including:
– Ultracold Atom Laboratory – where researchers are developing systems that trap and cool atoms to near absolute zero, enabling ultra-precise experiments fundamental to quantum simulation and quantum sensing.
– Precision Measurement Laboratory – focused on high-sensitivity techniques and advanced instrumentation for time, frequency, and fundamental constant measurements.
– Quantum Photonics Laboratory – dedicated to the development of quantum light sources, integrated photonics, and technologies applicable to quantum communication and quantum computing.

This engagement provided NIMT with valuable insights into the intersection of quantum physics and measurement science. It also helped strengthen academic and research linkages that could support future collaboration in areas such as quantum sensors, time standards, and emerging quantum-enabled technologies.

By connecting with leading quantum research institutes, NIMT continues to position itself at the forefront of scientific advancement in support of Thailand’s innovation-driven economy.

On 23 June 2025, a delegation from NIMT visited Innovative Nanotech Inc., a spin-off company of CMS/ITRI.

Innovative Nanotech Inc. is known for transforming advanced research in nanometrology and precision measurement into commercially viable products and solutions. The company focuses on nanoscale measurement instrumentation, precision positioning systems, and metrology solutions tailored for the semiconductor and advanced manufacturing industries.

During the visit, NIMT delegates were introduced to the company’s latest innovations and business model, which demonstrates a successful pathway from national metrology research to industrial application. Discussions also highlighted the role of spin-off enterprises in accelerating technology transfer, fostering innovation ecosystems, and meeting the needs of high-precision industries.

This visit provided NIMT with valuable insights into the commercialization of metrology technologies and inspired ideas for promoting similar initiatives in Thailand. Strengthening ties with industry-oriented metrology ventures aligns with NIMT’s strategic goals to enhance national capabilities in emerging technologies and support the development of Thailand’s high-value manufacturing sector.

On 23 June 2025, a delegation from NIMT visited the ZEISS Innovation Center to explore cutting-edge microscopy and imaging technologies that support semiconductor and advanced material research. The visit aimed to deepen technical understanding and foster future collaboration in the field of high-resolution imaging and precision measurement.

The delegation was welcomed by ZEISS Sr. Application & Business Development Manager and experts and toured several state-of-the-art laboratories, including:
– Optical Microscopy (OM) for Semiconductor – featuring advanced imaging solutions for wafer inspection and defect analysis.
– Sigma 360 Field Emission Scanning Electron Microscope (FE-SEM) – a high-performance tool for surface morphology and nanoscale characterization.
– GeminiSEM – enabling high-resolution electron imaging with enhanced contrast and surface sensitivity.
– Femtosecond (fs) Laser Focused Ion Beam (FIB) – combining ultrafast laser ablation with precision milling for material analysis and sample preparation.
– Digital Classroom – an interactive learning platform integrating ZEISS digital tools for scientific education and collaborative research.

The visit concluded with an in-depth technical discussion session, where both teams exchanged views on emerging trends in metrology, imaging, and their role in supporting semiconductor innovation and quality assurance.

The engagement with ZEISS reflects NIMT’s commitment to advancing its measurement science capabilities and supporting Thailand’s high-tech sector through international collaboration and exposure to world-leading technologies.

On 21 June 2025, the delegates from NIMT, led by Pol.Lt.Gen. Pornchai Suteerakune, Director of NIMT, toured the TSMC Museum of Innovation (MOI) in Hsinchu Science Park. This engaging visit immersed the delegation in the rich history and advanced technologies that underpin modern semiconductor manufacturing.

The Museum of Innovation, a premier venue dedicated to showcasing TSMC’s influential role in the semiconductor industry, features three main galleries:
– A World of Innovation: tracing the integration of ICs into daily life
– Unleashing Innovation: spotlighting TSMC’s pure-play foundry model
– Dr. Morris Chang, TSMC Founder: exhibiting the founder’s life and legacy

During the guided tour, the NIMT delegation experienced interactive displays, visual storytelling, and immersive exhibits—including VR elements—designed to make complex technological breakthroughs accessible. NIMT delegates learned how TSMC’s innovations have propelled Taiwan’s semiconductor leadership and shaped the global digital economy.

Through this firsthand experience, NIMT’s leadership gained valuable inspiration on leveraging measurement science to uphold precision, quality, and innovation in Thailand’s metrology and semiconductor sectors. The visit underscores NIMT’s ongoing commitment to strengthening its knowledge base and fostering strategic international collaboration in support of Thailand’s high-tech aspirations.

On 20 June 2025, the delegates from NIMT, led by Pol.Lt.Gen. Pornchai Suteerakune, Director of NIMT, took part in the Technical Tour organized as part of the APMP Mid-Year Meetings 2025. The tour offered an exclusive opportunity to explore the state-of-the-art laboratories at CMS/ITRI and to engage in technical discussions on emerging fields of metrology.

The morning session featured visits to four key laboratory facilities that demonstrated cutting-edge national measurement standards:
– Silicon-Sphere Kilogram Standard – showcasing the redefined realization of mass based on fundamental constants.
– Calibration System for Coordinate Measuring Machines (CMMs) – highlighting high-precision dimensional metrology techniques.
– Quantized Hall Resistance Standard – representing electrical resistance based on quantum phenomena.
– Acoustic Gas Thermometry – a primary method for high-accuracy temperature measurement using acoustic principles.

In the afternoon, the NIMT delegation visited the Nanometrology and Automated Optical Inspection laboratories, which presented the latest developments in nanoscale measurements and automated quality control systems.

The tour concluded with a focused technical meeting on medical metrology, where experts from CMS introduced ongoing developments in:
– Medical device evaluation,
– Molecular-level biosensor technologies, and
– A roundtable discussion

On 19 June 2025, the delegates from NIMT, led by Pol.Lt.Gen. Pornchai Suteerakune, Director of NIMT, participated in the Green Energy Symposium – Metrology, Testing and Certification, held at the ITRI Central Region Campus in Nantou. This international forum was part of the APMP Mid-Year Meetings 2025 and focused on the vital role of metrology in supporting the transition to sustainable energy systems.

The symposium brought together global experts from national metrology institutes, industry, and academia to address emerging challenges and innovations in green energy metrology. Key topics included photovoltaic (PV) systems, EV charging infrastructure, battery energy storage systems (BESS), power quality, and hydrogen energy measurement and certification.

As part of the event, NIMT delegates also joined the Green Building Introduction and Guide Tours, showcasing Taiwan’s efforts in integrating metrology with sustainable design, smart energy systems, and environmental innovation.

Highlighting NIMT’s regional leadership in the field, Dr. Oijai Ongrai, Senior Metrologist of NIMT and Chair of the APMP Energy Efficiency Focus Group (EEFG), was invited to deliver the closing remarks.

NIMT’s active engagement in the symposium underscores its ongoing commitment to developing cutting-edge measurement capabilities that support Thailand’s energy goals and contribute to global sustainability efforts

On 17 June 2025, the delegates from NIMT proudly participated in the Advanced Semiconductor Metrology Forum (ASMF), held at the ITRI Kuang-Fu Campus in Hsinchu, as part of the APMP Mid-Year Meetings 2025.

Dr. Jariya Buajarern, Metrologist Expert at NIMT, was invited as a distinguished speaker in Session IV: Worldwide View of Semiconductor Metrology, where she delivered a presentation on “Advanced Materials Science and Technology – Opportunities and Challenges for Thailand.” Her talk emphasized Thailand’s strategic direction in advanced materials research, the growing demands in semiconductor-related metrology, and how emerging technologies can position Thailand as a competitive player in the global semiconductor value chain.

Also representing NIMT at the forum was Dr. Sivinee Sawatdiaree, Head of the Electrical Metrology Department. Her participation supported NIMT’s commitment to keeping pace with international advancements in semiconductor technologies and strengthening partnerships across the Asia-Pacific metrology community.

The ASMF serves as an international platform for dialogue among leading experts from national metrology institutes, industry, and academia, focusing on critical topics such as nanometrology, advanced packaging, and materials purity. The 2025 forum placed particular emphasis on next-generation semiconductor manufacturing at 2 nm nodes and beyond, aligning with global trends in AI, quantum technologies, and ultra-precise fabrication.

NIMT’s active contribution to this high-profile event reflects its ongoing mission to support industrial innovation and ensure measurement capabilities that meet the demands of Thailand’s future technologies.

Dr. Sutthinun Taebunpakul, Group Leader of Inorganic Analysis, along with Dr. Nattikarn Ornthai, Dr. Nunnapus Laitip, and Ms. Usana Leekriangkrai—metrologists from the Inorganic Analysis Group, Chemical Metrology and Biometry Department—cordially welcomed Mr. Larson Kitao and Mr. Lewis Lepani from the Papua New Guinea National Fisheries Authority, and Mr. Justin Narimbi from the Papua New Guinea University of Technology, to participate a training course on the “Determination of Elements in Water and Food Samples,” held from 19 to 23 May 2025 at NIMT.

The training was designed to strengthen the participants’ competencies through a combination of theoretical instruction and practical application, with a particular emphasis on the analysis of water and food samples in accordance with the AOAC 2015.01 method. The course outline was as follows:

• Principle of external calibration ICP-MS method based on AOAC 2015.01 method
• Overview of analytical method validation
• Principle and Practice: Determination of elements in water and food by external calibration ICP-MS method
• Self-Preparation: Report and Presentation
• Discussion and Q & A

With an extensive course and the unwavering dedication of the instructors, participants acquired comprehensive theoretical knowledge and practical experience directly relevant to their professional roles. Their participation made a significant contribution to fostering international collaboration and enhancing measurement capabilities in alignment with international standards.