Hello Dear,

If you are going for NIFT examination then there no mention of the date before or the validity of the test by the NIFT administration. But as per the official government data the COVID 19  test is valid for 72 Hours or 3 days.

National Institute of Fashion Technology, Delhi was established in 1986, the tremendous turning point in the history of Fashion industry. It was well recognized by the Government of India, Ministry of Textile with the collaboration of FIT, New York. The Institute provides a common platform for fashion education, research and training.

Good Luck