Who is Really Writing the Expert Report?
Expert reports are a staple in many litigated matters. A good report should clearly convey the opinion and provide sound reasoning for the basis of the opinion. It is to be expected that an attorney and the expert will work together to formulate the expert opinions and ultimately to author a report. But how much input may an attorney provide? Federal Rule 26 clearly states that the expert report is to be prepared and signed by the witness. Nothing in the rule prohibits counsel from helping the witness. But, it’s not completely clear from the rule exactly what level of involvement is permissible. A recent federal case sheds some additional light on this issue.