Downstream Validation

Secrets to a Successful Validation Project

Three major elements comprise validation projects in the biopharmaceutical industry: cost, schedule, and quality. If you can work within a budget, complete activities on time, and maintain regulatory-compliant documentation, then you significantly increase your chances for a successful validation project. Here we suggest ways you can improve these essential measurements with the help of a third-party validation team to achieve favorable outcomes. Team Selection The first key is building a validation team. Cohesion is critical for successful project management. All…

Integrity Testing Low-Area Filters Using Air–Water Diffusion and an Automatic Integrity Tester

Both FDA and EMEA guidelines require integrity testing of filters used in processing sterile solutions such as large- and small-volume parenterals (LVPs and SVPs). The same regulatory agencies also require that corresponding test documentation be included with batch product records. PRODUCT FOCUS: PARENTERALSPROCESS FOCUS: DOWNSTREAM PROCESSING, SCALE-UPWHO SHOULD READ: QA/QC, PROCESS ENGINEERS, AND ANALYTICAL PERSONNELKEYWORDS: FILTRATION, INTEGRITY TESTING, VALIDATION, AUTOMATIONLEVEL: BASIC The function of integrity testing is to determine whether a particular filter is within or outside the validated specifications…