In 2019, the Missouri legislature passed Senate Bill 224 (SB 224), effectively revising Missouri’s discovery rules to align them with the Federal Rules of Civil Procedure. (See our 2019 post for analysis of SB 224’s changes to the Missouri Rules of Civil Procedure.) The applicability of SB 224’s revisions remained unclear for some time, however, as the Missouri Supreme Court hesitated to adopt them into the Missouri Rules of Civil Procedure.