WHO rules mandate that sterility test isolators endure thorough revalidation no less than yearly, or more often if significant variations or servicing activities have transpired. Glove ports are positioned ergonomically and are validated with leak/penetration tests. VHP programs are built-in with cycle parameters logged and biologic indicator (BI) testing. https://tailinscitech.wixsite.com/tailinscitech/post/applications-and-benefits-of-tailin-containment-isolator-for-handling-high-potency-materials