An Offensive ESI Sampling Strategy
In the normal course of business, I am excited to see EDRM project content incorporated into caselaw, articles, research and by other experts in eDiscovery, especially when it is a piece that I contributed to. In a recent Law.com piece titled “A Strategy to Sample All the ESI You Need” attorney Nick Brestoff leveraged Section 9.5 of the EDRM Search Guide to propose forcing the opposition to produce samples of ‘irrelevant or nonresponsive’ ESI. His proposal is a stark reminder of the adversarial nature of our business. As one of the primary contributors on the validation sections of the Search Guide, I can assure you that I envisioned the producing party using sampling and the other methods to maximize precision, accuracy and completeness of discovery searches. I agree with Mr. Brestoff’s demand that parties disclose the scope, confidence levels and criteria used to sample. However, he basically challenges the producing parties ability or right to determine relevance and presents ‘three easy steps’ to demand all ESI not produced. That seems to effectively negate relevance review completely and excludes only duplicates, system files and privileged ESI.