Level 1 supplies the required information needed by witnessing authorities to properly verify an enclosure integrity test was done correctly using a detailed checklist and guide that virtually guarantees all significant factors are properly checked.

Level 1 supplies the required information needed by witnessing authorities to properly verify an enclosure integrity test was done correctly using a detailed checklist and guide that virtually guarantees all significant factors are properly checked. Level 1 gives designers and consultants, the essential information needed to optimally design enclosures and clean agent systems.