RT Journal Article SR Electronic T1 Validation and Environmental Monitoring of Aseptic Processing JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 272 OP 277 VO 44 IS 5 A1 F.I.P. (International Pharmaceutical Federation) YR 1990 UL http://journal.pda.org/content/44/5/272.abstract AB The many different checkpoints concerning the complementary activities of validation and monitoring of aseptically processed pharmaceutical preparations are described. The features are based on the official and current GMP guidelines. These are outlined in practical terms according to the personal experience of the authors and manufacturing specialists who were consulted.