The testing laboratory of AltynEx Company JSC has successfully completed accreditation by the National Accreditation Center for compliance with the requirements of GOST ISO/IEC 17025:2019. The laboratory received an accreditation certificate valid for five years without a single negative review from the expert committee. This achievement was made possible by the high professionalism of our team, strict adherence to testing quality requirements, the competence of our personnel, and the meticulous preparation of all technical documentation. This accreditation confirms our laboratory's compliance with international requirements for the competence of testing laboratories and guarantees the reliability, accuracy, and objectivity of test results.