How is the STQ for theft/diversion-WME chemicals calculated?
The STQ for theft/diversion-VWE COI is calculated according to the provisions of 6 CFR 27.203(a) and 27.203(c) and the minimum concentration provisions at 27.204(b)(2). Additional guidance on calculating the STQ for theft/diversion-WME COI can be found in the top-Screen User’s Manual, which can be found online at http://www.dhs.gov/xlibrary/assets/chemsec_csattopscreenusersmanual.pdf.