Section 961.13 - Schedule I tests(1m) The controlled substances board shall add a substance to schedule I upon finding that the substance:(a) Has high potential for abuse;(b) Has no currently accepted medical use in treatment in the United States; and(c) Lacks accepted safety for use in treatment under medical supervision.(2m) The controlled substances board may add a substance to schedule I without making the findings required under sub. (1m) if the substance is controlled under schedule I of 21 USC 812(c) by a federal agency as the result of an international treaty, convention or protocol.1971 c. 219; 1995 a. 448 ss. 155, 156, 471; Stats. 1995 s. 961.13.