WADA screening is specifically designed for urine and blood analysis. There is no such thing as a 'WADA test' for anything else. However, WADA testing for urine/blood is carried out to ISO 17025 standards. ISO 17025 is an international analytical capability standard - any tests that are accredited to this standard have been developed and validated in line with international requirements and are regulated by external authorities.
The testing lab used by Informed-Sport (LGC) is a WADA-experienced lab that performs testing of supplements to the same international analytical standard (ISO 17025) that WADA urine/blood testing is carried out to.