New Delhi, Oct. 7 -- The Food Safety and Standards Authority of India's (FSSAI) action against potentially misleading claims suffered a temporary setback on Tuesday after the Delhi High Court granted interim relief to Reliance Consumer Products in its dispute with the regulator over the use of the term "energy drink" on high-caffeine Campa beverages.

With PepsiCo, Reliance's Campa and Monster now receiving interim relief, questions remain about what happens to products already in stores, as well as stocks that were withdrawn or seized following FSSAI's direction. Can they continue to be sold or automatically return to shelves?

On Tuesday, Reliance Consumer Products moved the Delhi High Court, seeking relief from the FSSAI order prohibit...