Revalidation of computerized systems. What is required for computerized materials management systems used to monitor receipts, sampling testing or release of materials? 1.53K viewsOctober 10, 2022FDA 0 Sam Smith11.38K September 21, 2020 0 Comments Spread the loveSpread the love 1 Answer ActiveVotedNewestOldest 0 Blogolu28.38K Posted September 21, 2020 0 Comments Spread the loveThere is no formal necessity for routine revalidation of computerized systems. The need for revalidation is based on changes made to the system. Spread the love Login