Page 1 of 1 Mack (HB 15) Act No. 8 Existing law provides for the classification of controlled dangerous substances in Schedules I through V. New law adds certain chemical groups to the Schedule I listing of stimulants known as cathinones and adds additional substances to the Schedule I listing of synthetic cannabinoids. New law provides a definition of "nitrogen-heterocyclic analog". Effective August 1, 2013. (Amends R.S. 40:964(Schedule I)(E)(9)(i) and (iii) and (F); Adds R.S. 40:961(26.1))