The scientists at ICMR-NIV, Pune have developed and validated the completely indigenous IgG ELISA test for antibody detection for SARS-CoV-2. On external validation, the IgG test kit produced by ICMR-NIV, Pune has been found to have sensitivity and specificity of 98.7% and 100% respectively. ELISA test has the advantage of processing 90 samples together in a single run of two-and-a-half hours. Moreover, ELISA based testing is easily possible even at district level as the ELISA kit has inactivated virus.