Are there any guidance requirements within Q7A for starting materials? 1.45K viewsOctober 10, 2022DrugsPharmaceutical 0 Sam Smith11.38K January 5, 2021 0 Comments Spread the loveSpread the love 1 Answer ActiveVotedNewestOldest 0 Blogolu28.38K Posted January 5, 2021 0 Comments Spread the loveIt defines API starting materials and states “This GMP guidance does not apply to steps prior to the introduction of the defined API starting material”. Spread the love Login