Selected passages from the FDA letter
Quoted FDA text from the published dataset. These selected excerpts are not the complete letter.
Passage 1You failed to remediate the repeated recovery of microbial contamination from the ISO 7 cleanrooms, ISO 5 biological safety cabinet (BSC), and ISO 5 laminar air flow (LAF) hood where drug products intended to be sterile were prepared. Furthermore, you failed to evaluate whether the identified microbial contamination had any impact on aseptically processed drug products that were prepared in your cleanrooms.
Passage 2Your firm failed to perform adequate smoke studies under dynamic conditions to demonstrate unidirectional airflow within the ISO 5 BSC. Therefore, your products intended to be sterile were produced in an environment that may not provide adequate protection against the risk of contamination.
Passage 3You failed to evaluate whether the recovery of spore-forming organisms indicated a need for more frequent application of a sporicidal agent as part of your routine disinfection program.