Wyo. Stat. § 5-2-116: Rules and forms governing pleading, practice and procedure in all courts; rules to be entered in proceedings; effective date; notice.

Upon the adoption of any rule or form the supreme court shall enter it in its proceedings and shall fix the date upon which such rule or form shall become effective but such effective date shall be at least sixty (60) days after notice thereof has been published by the supreme court in such publication as it may designate. From and after the effective date of any such rule or form all laws in conflict therewith shall be of no further force or effect.