S. Yuba River Citizens League v. Nat?l Fisheries Serv., 2009 WL 1287919 (E.D. Cal. May 6, 2009)

Key Insight: Adopting the majority rule requiring the disclosure of ?all things communicated to [a testifying expert] and considered by the expert in forming his opinion? even if otherwise protected as work product, court established that the test for discoverability was ?whether the documents reviewed or generated by the expert could reasonably be viewed as germane to the subject matter on which the expert has offered an opinion? and ordered production of emails between counsel and testifying expert discussing the declaration or its content and also ordered the production of all previous drafts of expert?s declaration

Nature of Case: Alleged violations of Endangered Species Act

Electronic Data Involved: Drafts of testifying expert’s declarations and emails regarding same between expert and counsel