Siddhi Green Excellence Pvt. Ltd. is proud to announce its successful participation in the 38th Analytical Quality Control (AQC) Exercise conducted by the Central Pollution Control Board (CPCB), Delhi, in collaboration with LGC AXIO, United Kingdom, a globally recognized Proficiency Testing (PT) sample provider. The certificate is dated 2 July 2026. The exercise covered microbiological parameters in the wastewater matrix and evaluated the analytical performance of participating laboratories. The certificate confirms that Siddhi Green’s performance was rated “SATISFACTORY.”
The AQC exercise assessed the laboratory’s capability in analyzing key microbiological parameters, including:
- ◉ Total Coliform
- ◉ Fecal Coliform
- ◉ Fecal Streptococcus
- ◉ Escherichia coli (E. coli)
This recognition reflects Siddhi Green’s commitment to maintaining high standards of analytical accuracy, quality assurance, and technical competence in microbiological testing. The successful evaluation demonstrates the laboratory’s ability to deliver reliable and dependable test results that support environmental monitoring and regulatory compliance. The certificate also states that the detailed Performance Statement Sheet forms an integral part of the certification. Based on the submitted analytical results, the laboratory’s performance score (Z Score) for the evaluated parameters was found to be SATISFACTORY.
Reinforcing Confidence Through Quality
Participation in nationally recognized proficiency testing programs is an essential component of laboratory quality assurance. By successfully completing the CPCB Analytical Quality Control Exercise, Siddhi Green further strengthens its commitment to delivering scientifically reliable testing services that meet industry expectations and regulatory requirements.
As a trusted environmental consultancy and analytical laboratory, Siddhi Green continues to invest in quality systems, technical expertise, and continuous improvement to support industries, government agencies, and organizations with accurate laboratory testing and environmental solutions.
