Rule 30(b)(6) of the Federal Rules of Civil Procedure (FRCP) authorizes a party to notice or subpoena a business organization, governmental agency, or other entity regarding designated topics of examination. Doing so requires the party noticed, or nonparty subpoenaed, to designate “one or more officers, directors, or managing agents, or designate other persons who consent to testify on its behalf.” This can be a very useful and productive discovery tool for attorneys familiar with the rule, its comments, and its history. What follows are seven tips for litigators without this baseline familiarity.