Aquadiagnostics has the distinction to be the first ever laboratory in Asia and the 8th in the world to be recognized by the Water Quality Association (WQA) USA as an "Independent Testing Authority".

Aquadiagnostics is authorized by WQA to test and evaluate water purifiers for "Gold Seal Certification" program.

Aquadiagnostics has been verified by WQA as "capable" of performing test the following categories.


NSF / ANSI 42Chemical reduction and Bacteriostatic reduction tests in Water Filters

NSF / ANSI 53Chemical, Turbidity and Cyst reduction in Water Filters

NSF / ANSI 55: Microbial performance testing in Water Filters

NSF / ANSI 58: TDS, Chemical, Cyst reduction Performance testing in Water Filters

The authorized laboratory for Water Purifiers, Filters and Components Testing and Certification under Gold Seal Programme.