In twenty-first century civil litigation, discovery focuses on electronically stored information (“ESI”). Lawsuits may be won or lost because of incriminating electronic documents. While offices are moving toward less use of paper, the amount of ESI potentially discoverable in litigation has proliferated. Litigants in some cases may face the task of searching billions of electronic records for those documents that are responsive to discovery requests. That makes discovery a burdensome and expensive proposition. While production of documents may evoke images of young associates in dusty storerooms looking at thousands of individual paper documents stored in boxes or filing cabinets, discovery has changed with the burgeoning of ESI. Computers now do much of the work, culling from that vast body of ESI a smaller set of documents that may be responsive and relevant. For at least the past decade, most electronic discovery has been via keyword searching -a great improvement over oldfashioned manual review, but presenting its own problems. A newer generation of search technology is “predictive coding.” Despite advocates’ claims of improved accuracy and lower costs, attorneys have been slow to transition to predictive coding methods. Moreover, there has been a lack of precedent indicating that judges regard predictive coding as reliable and acceptable under the Federal Rules of Civil Procedure. Adjustment to advances in technology often come slowly, but good reasons may exist to proceed cautiously here, especially in lawsuits where large amounts of money or even the existence of a corporation may be at stake. Two cases, Da Silva Moore v. Publicis Groupe and Kleen Products, LLC v. Packaging Corporation of America, suddenly have brought predictive coding to the forefront in the spring of 2012. In these cases, federal magistrate judges have signaled approval of predictive coding and may be ready to mandate its use, rather than keyword searching methods, over parties’ objections. A state court in Virginia also ruled in April 2012, permitting the use of predictive coding over a party’s objection. These cases have attracted considerable attention, especially in law and technology blogs. This paper seeks to provide a detached, deeper, scholarly analysis, to provide guidance as other courts may grapple with this novel issue. After examining in greater detail these two types of technology, the facts and rulings of Da Silva Moore and Kleen Products, and the fundamental roles of the parties and the court in discovery, this paper will argue that judicial mandates of particular technologies for electronic discovery would be misguided because the parties may have legitimate, good faith concerns that lead them to prefer keyword searching rather than predictive coding and because judges do not have sufficient reasons to depart from the traditional judicial role to intervene in such decisions.
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