veensent25
Registered
My company has a liquid dosage product that we are doing a campaign manufacturing and we need to do Cleaning Validation. Usually, we will do a batch to batch manufacturing within the week. For Cleaning Validation, we are taking about 2 weeks for the Manufacturing and Equipment Hold Time. For Dirty Equipment Hold Time, we intend to flush and drain out the liquid and hold the equipment for 3 days as the ingredients we dealing with can cause the equipment to be sticky and impossible to clean if we hold it for too long. Is there any concern about this? Those who have experience with Campaign Manufacturing with Cleaning Validation, please feel free to let me know about your experience in these areas. Thanks!