This supplement is an up-to-date source for the Federal Rules of Civil Procedure and notes of advisory committees, plus other materials important for teaching Civil Procedure and advanced procedure courses, including selected provisions from the U.S. Constitution, U.S. Code and proposed legislation, state constitutions and state jurisdictional statutes, federal local rules, and Rules of Appellate Procedure. It also contains edited versions of recent decisions of interest, including <i>Mallory v. Norfolk Southern Railway Co.</i> (the Supreme Court's June 2023 decision on personal jurisdiction), and provides materials for experiential learning, including a Flow Chart of a Civil Action, an Illustrative Litigation Problem with Sample Documents, and the complaints in <i>Twombly</i>, <i>Iqbal</i>, and <i>Erickson v. Pardus</i>. It may be used with all pleading and procedure casebooks.