While independence is necessary for any laboratory to insure against bias, it is just a start. Without meaningful double blind unannounced proficiency-based testing of every technician conducted by yet and another independent certified set of laboratory auditors, then it means nothing. We also need the technicians to be true credentialed scientists having graduated from brick and mortar post-secondary institutions employing the scientific method in the discipline that they are formally trained in and not testifying beyond beyond the scope of their expertise. Finally, to make it have any sort of testing scientific meaningful, the methods must be robust and internally and externally validated.

-Justin J. McShane, Esquire, Pennsylvania DUI Attorney

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Justin McShane

PA DUI attorney Justin J. McShane is the President/CEO of The McShane Firm, LLC - Pennsylvania's top criminal law and DUI law firm. He is the highest rated DUI attorney in PA as rated by Avvo.com. Justin McShane is a double Board certified attorney. He is the first and so far the only Pennsylvania attorney to achieve American Bar Association recognized board certification in DUI defense from the National College for DUI Defense, Inc. He is also a Board Certified Criminal Trial Advocate by the National Board of Trial Advocacy, a Pennsylvania Supreme Court Approved Agency.