USP3 and PIC/S5 list more things to become done in the OQ which include cleansing and leak testing. Decontamination cycle progress happens after the completion of your OQ which is talked about in detail in area 6. The integration of VHP sterilization within OEB4 and OEB5 isolators addresses the https://tailinscitech.weebly.com/blog/vhp-sterilization-solutions-by-tailin-bioengineering-protecting-pharma-and-laboratory-environments