Washington Revised Code Title 70. Public Health and Safety § 70.345.030. License required--Must allow inspections--Sale of certain substances prohibited--Penalties

(2) No person engaged in or conducting business as a retailer, distributor, or delivery seller in this state may refuse to allow the enforcement officers of the board, on demand, to make full inspection of any place of business or vehicle where any of the vapor products regulated under this chapter are sold, stored, transported, or handled, or otherwise hinder or prevent such inspection.  A person who violates this subsection is guilty of a gross misdemeanor.

(3) Any person licensed under this chapter as a distributor, any person licensed under this chapter as a retailer, and any person licensed under this chapter as a delivery seller may not operate in any other capacity unless the additional appropriate license is first secured, except as otherwise provided by law.  A violation of this subsection is a misdemeanor.

(4) No person engaged in or conducting business as a retailer, distributor, or delivery seller in this state may sell or give, or permit to sell or give, a product that contains any amount of any cannabinoid, synthetic cannabinoid, cathinone, or methcathinone, unless otherwise provided by law.  A violation of this subsection (4) is punishable according to RCW 69.50.401.

(5) The penalties provided in this section are in addition to any other penalties provided by law for violating the provisions of this chapter or the rules adopted under this chapter.