Verify the consistency of each parameter with the current cleaning SOP, as well as the consistency of on-site operations, such as cleaning methods, cleaning agents, storage time limits, etc
The raw materials used should be consistent with the accounts. If there is any surplus, the materials should be retained. If used up, they should be consistent with the accounts.
The records of production equipment and testing equipment should be checked against the batch records of production and testing, including date, time, batch number, quantity, and other information. It is important to remember that there should be no logical errors
Verify the consistency of plans, records, and reports within the analysis methods for technology transfer, and the consistency of methods and documents
Products produced through trial production, stability testing, remaining samples, retention samples, etc. All samples related to the product should be fully retained