RÉSUMÉ DIGEST ACT 46 (HB 378) 2022 Regular Session Marino Existing law provides for the designation of controlled dangerous substances into Schedules I, II, III, IV, and V based upon the substances' potential for addiction and abuse. New law adds 24 additional substances to Schedule I and Serdexmethylphenidate to Schedule IV. New law adds samidorphan as a Schedule II substance of vegetable origin. Effective August 1, 2022. (Amends R.S. 40:964(Schedule II)(A)(1)(intro. para.); Adds R.S. 40:964(Schedule I)(A)(80)- (99), (C)(66), (E)(12), and (F)(29), and (Schedule IV)(D)(15))