USP3 and PIC/S5 list added products to get completed while in the OQ together with cleansing and leak screening. Decontamination cycle enhancement happens once the completion with the OQ and is mentioned in detail in section six. In conclusion, the improvements in cycle time and efficacy expected in 2025 https://tailinscitech.wordpress.com/2026/02/09/vhp-sterilization-solutions-by-tailin-bioengineering-protecting-pharma-and-laboratory-environments/