Environment Testing Laboratory of Comet Consultancy Services is one of the leading laboratories in the Ahmedabad, India has been recommended for NABL - ISO/IEC 17025 accreditation for all prestigious parameters with help of Global Manager Group.

Punyam Management Services has implemented ISO/IEC 17025 accredited Quality management system in Shreeji material testing laboratory, and has successfully got recommendation from NABL, Indian accreditation standard.