Sandy, please read the bold section several times.

RCW 69.50.203
Schedule I tests.

(a) The state board of pharmacy shall place a substance in Schedule I upon finding that the substance:

(1) has high potential for abuse;

(2) has no currently accepted medical use in treatment in the United States; and

(3) lacks accepted safety for use in treatment under medical supervision.

(b) The board may place a substance in Schedule I without making the findings required by subsection (a) of this section if the substance is controlled under Schedule I of the federal Controlled Substances Act by a federal agency as the result of an international treaty, convention, or protocol.