Zubulake v. UBS Warburg is a case heard between 2003 and 2005 in the United States District Court for the Southern District of New York. Judge Shira Scheindlin, presiding over the case, issued a series of groundbreaking opinions in the field of electronic discovery. Plaintiff Laura Zubulake filed suit against her former employer UBS, alleging sex discrimination, failure to promote, and retaliation. Judge Shira Scheindlin's rulings comprise some of the most often cited in the area of electronic discovery, and were made prior to the 2006 amendments to the Federal Rules of Civil Procedure. The relevant opinions in the field are known as Zubulake I, Zubulake III, Zubulake IV, and Zubulake V. In 2012, the plaintiff published a book about her e-discovery experiences titled Zubulake's e-Discovery: The Untold Story of my Quest for Justice.
Summary
Zubulake I and III
In an employment discrimination suit against her former employer, Laura Zubulake, the plaintiff, argued that key evidence was located in various emails exchanged among employees of UBS, the defendant. Initially, the defendant produced about 350 pages of documents, including approximately 100 pages of email. However, the plaintiff alone had produced approximately 450 pages of email correspondence. The plaintiff requested UBS to locate the documents that existed in backup tapes and other archiving media.
The defendant, arguing undue burden and expense, requested the court to shift the cost of production to the plaintiff, citing the Rowe decision. The court stated that whether the production of documents is unduly burdensome or expensive "turns primarily on whether it is kept in an accessible or inaccessible format". The court concluded that the issue of accessibility depends on the media on which data are stored. It described five categories of electronic repositories: (1) online data, including hard disks; (2) near-line data, including optical disks; (3) offline storage, such as magnetic tapes; (4) backup tapes; (5) fragmented, erased and damaged data. The last two were considered inaccessible, that is, not readily available and thus subject to cost-shifting. The court, then discussing the Rowe decision (the balance test), concluded that it needed modification and created a new seven-factor test: The extent to which the request is specifically tailored to discover relevant information; The availability of such information from other sources; The total cost of production, compared to the amount in controversy; The total cost of production, compared to the resources available to each party; The relative ability of each party to control costs and its incentive to do so; The importance of the issues at stake in the litigation; and The relative benefits to the parties of obtaining the information.
The defendant was ordered to produce, at its own expense, all responsive email existing on its optical disks, servers, and five backup tapes as selected by the plaintiff. The court would only conduct a cost-shifting analysis after the review of the contents of the backup tapes.
After the results of the sample restoration, both parties wanted the other to fully pay for the remaining backup email. The sample cost the defendant about $19,003 for restoration but the estimate costs for the production was $273,649, including attorney and paralegal review costs. After applying the seven–factor test, it determined that the plaintiff should account for 25 percent of the restoration and searching costs, excluding attorney review costs.
Zubulake IV
During the restoration effort, as described in the court's prior opinions (see Zubulake I and III), the parties learned that some backup tapes were no longer available. The parties also concluded that relevant emails created after the initial proceedings had been deleted from UBS's email system and were only accessible on backup tapes. The plaintiff then sought an order requiring UBS to pay for the total costs of restoring the remaining backup tapes. In addition, Laura Zubulake sought an adverse inference instruction against UBS and the costs for re-deposing some individuals due to the destruction of evidence.
The court found that the defendant had a duty to preserve evidence since it should have known that it would be relevant for future litigation. However, the court concluded that the plaintiff failed to demonstrate that the lost evidence supported the adverse inference instruction claim. The court ordered the defendant to cover the costs as claimed by the plaintiff.