Section 751.12 - Rules of pleading and practice(1) The state supreme court shall, by rules promulgated by it from time to time, regulate pleading, practice, and procedure in judicial proceedings in all courts, for the purposes of simplifying the same and of promoting the speedy determination of litigation upon its merits. The rules shall not abridge, enlarge, or modify the substantive rights of any litigant. The effective dates for all rules adopted by the court shall be January 1 or July 1. A rule shall not become effective until 60 days after its adoption. All rules promulgated under this section shall be printed by the state printer and paid for out of the state treasury, and the court shall direct the rules to be distributed as it considers proper.(2) All statutes relating to pleading, practice, and procedure may be modified or suspended by rules promulgated under this section. No rule modifying or suspending statutes relating to pleading, practice, and procedure may be adopted until the court has held a public hearing with reference to the rule.(3) Notice of public hearings shall be given by publication of a class 3 notice, under ch. 985, the expense of the publication to be paid out of the state treasury. Notice shall also be given in an official publication of the State Bar of Wisconsin. The notice to be published not more than 60 days nor less than 30 days before the date of hearing shall include, at a minimum, the time, date, and location of the hearing and a summary of the proposed rules, including changes, if any, in existing rules, that are the subject of the hearing. The State Bar of Wisconsin shall not charge the state treasury for publication of this notice. The full text of the proposed rules, including changes, if any, in existing rules, shall be placed on the Internet site maintained by the director of state courts for the supreme court.(4) This section shall not abridge the right of the legislature to enact, modify, or repeal statutes or rules relating to pleading, practice, or procedure.(5) The judicial council shall act in an advisory capacity to assist the court in performing its duties under this section.Amended by Acts 2015 ch, 69,s 1, eff. 11/13/2015.1977 c. 187 s. 82; Stats. 1977 s. 751.12; 2001 a. 103. Separation of constitutional powers and shared legislative and judicial functions relating to pleading and procedure are discussed. In Matter of E.B., 111 Wis. 2d 175, 330 N.W.2d 584 (1983). The establishment of an effective date does not determine whether a statute will apply retroactively. Salzman v. DNR, 168 Wis. 2d 523, 484 N.W.2d 337 (Ct. App. 1992). A rule adopted by this court in accordance with this section is numbered as a statute, is printed in the Wisconsin Statutes, may be amended by both the court and the legislature, has been described by this court as a statute promulgated under the court's rule-making authority, and has the force of law. Rao v. WMA Securities, Inc., 2008 WI 73, 310 Wis. 2d 623, 752 N.W.2d 220, 06-0813