Define dirty and clean hold times
Account for both pre-cleaning and post-cleaning storage intervals.
CV-REQ-000003
FDA · CV-REQ-000012
Control time before cleaning
REGULATORY SOURCE · PARAPHRASED SUMMARY
What the source says
Residue drying can affect the effectiveness of a cleaning procedure.
Read the original passage ↗CLEAN VALIDATED INTERPRETATION · DRAFT
Connect it to your work
Connect the scheduling rule to the interval examined in the study.
AUDIT FOCUS · SUGGESTED QUESTION
Can production exceed the studied interval?
RECOMMENDED PRACTICE · ILLUSTRATIVE EVIDENCE
A starting point for your review
- Equipment log
- hold-time record
These examples are editorial suggestions, not additional regulatory requirements. Applicability depends on your operation and the complete source.