WYOMING COURT RULES

28 brought against it, but for a mistake concerning the proper party’s identity. (2) Notice to the State. When the State or a State officer or agency is added as a defendant by amendment, the notice requirements of Rule 15(c)(1)(C)(i) and (ii) are satisfied if, during the stated period, process was delivered or mailed to the Attorney General of the State or to the officer or agency. (d) Supplemental Pleadings. On motion and reasonable notice, the chancery court may, on just terms, permit a party to serve a supplemental pleading setting out any transaction, occurrence, or event that happened after the date of the pleading to be supplemented. The chancery court may permit supple- mentation even though the original pleading is defective in stating a claim or defense. The chancery court may order that the opposing party plead to the supplemental pleading within a specified time. History: Adopted September 21, 2021, effective De- cember 1, 2021.