ALT, Acoustic Laboratory (Thailand) Achieves ISO 17025 Accreditation, Demonstrating Commitment to Excellence in Acoustic Testing 

[Bangkok, Thailand, 18 December 2023] – ALT, Acoustic Laboratory (Thailand), a leading provider of acoustic testing services in Thailand, is proud to announce that it has achieved ISO 17025 accreditation, a significant milestone that underscores the company’s dedication to delivering high-quality and reliable acoustic testing solutions. 

ISO 17025 is an internationally recognized standard that specifies the general requirements for the competence of testing and calibration laboratories. To earn this accreditation, ALT underwent a rigorous assessment by an independent third-party accreditation body. This achievement demonstrates ALT’s adherence to the highest industry standards for quality, accuracy, and precision in acoustic testing. 

ALT’s ISO 17025 accreditation covers a wide range of acoustic testing services, including but not limited to: 

Accredited Calibration of Sound Level Meters according IEC61672-1 

Accredited Calibration of Measurement Microphones according to IEC61094 

Accredited Calibration of Calibrators according to IEC60942 

Traceable Calibration of dose meters, pistonphones, DAQ’s etc. 

“We are thrilled to have achieved ISO 17025 accreditation, as it reaffirms our commitment to providing our clients with the most reliable and accurate acoustic testing services available,” said Michel Rosmolen, Director at ALT, Acoustic Laboratory (Thailand). “This accreditation reflects the hard work and dedication of our team and reinforces our position as a trusted partner in the field of acoustic testing.” 

ISO 17025 accreditation is essential for ensuring the quality and reliability of test results, which is especially important in industries where precise acoustic measurements are critical, such as automotive, aerospace, construction, and environmental monitoring. 

ALT, Acoustic Laboratory (Thailand) is excited to continue its mission of helping businesses and organizations improve their products and processes by offering state-of-the-art acoustic testing services with ISO 17025 accreditation. 

For more information about ALT, Acoustic Laboratory (Thailand) and its ISO 17025-accredited acoustic testing services, please visit 

ALT, Acoustic Laboratory (Thailand): 

ALT, Acoustic Laboratory (Thailand) is a leading provider of acoustic and vibration calibration as well as acoustic material testing services in Thailand. With a team of experienced engineers and state-of-the-art testing equipment, ALT helps clients in various industries make informed decisions by providing precise and reliable acoustic measurements and analysis. For more information, please visit ,