If I submit a GRAS notice, how long will it take for me to receive a response from FDA? 1.32K viewsOctober 10, 2022FDA 0 Sam Smith11.38K October 30, 2020 0 Comments Spread the loveSpread the love 1 Answer ActiveVotedNewestOldest 0 Blogolu28.38K Posted October 30, 2020 0 Comments Spread the loveThe GRAS notification procedure requires that FDA respond to a GRAS notice within 180 days, with an option to extend the 180-day timeframe by 90 days on an as needed basis. Spread the love Login