As part of the five-day training program held at SOCAR Türkiye Refinery and Petrochemical Business Unit from 24 to 28 August 2026, the following practical training sessions were delivered: TS EN ISO/IEC 17025:2017 Basic Training, in which the clauses of the standard were explained through examples; Calibration Certificate Evaluation Training, in which the organization’s sample calibration certificates were evaluated; Method Validation/Verification Training; and Measurement Uncertainty Training.